Factors of 2480

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What are the Factors of 2,480?

Answer

Factors of 2,480:
1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480

20 factors · 2480 = 24 × 5 × 31 · composite

Underlined — prime: 2, 5, 31 · 1 — neither prime nor composite · others — composite

Factor pairs of 2,480

  • 1 × 2480
  • 2 × 1240
  • 4 × 620
  • 5 × 496
  • 8 × 310
  • 10 × 248
  • 16 × 155
  • 20 × 124
  • 31 × 80
  • 40 × 62

√2480 ≈ 49.80 — the last pair 40 × 62 sits here; past it pairs repeat.

2480 = 24 × 5 × 31 → (4 + 1) × (1 + 1) × (1 + 1) = 20 factors: add 1 to each exponent and multiply.

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Factors Table

NumberFactors
2,3801, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380
2,3901, 2, 5, 10, 239, 478, 1195, 2390
2,4001, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400
2,4101, 2, 5, 10, 241, 482, 1205, 2410
2,4151, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415
2,4201, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420
2,4251, 5, 25, 97, 485, 2425
2,4301, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430
2,4401, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 2440
2,4451, 3, 5, 15, 163, 489, 815, 2445
2,4501, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 350, 490, 1225, 2450
2,4601, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460
2,4651, 5, 17, 29, 85, 145, 493, 2465
2,4701, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470
2,4751, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 165, 225, 275, 495, 825, 2475
2,4801, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480
2,4851, 5, 7, 35, 71, 355, 497, 2485
2,4901, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 830, 1245, 2490
2,4951, 5, 499, 2495
2,5001, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 625, 1250, 2500
2,5051, 3, 5, 15, 167, 501, 835, 2505
2,5101, 2, 5, 10, 251, 502, 1255, 2510
2,5201, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520
2,5251, 5, 25, 101, 505, 2525
2,5301, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530
2,5351, 3, 5, 13, 15, 39, 65, 169, 195, 507, 845, 2535
2,5401, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540
2,5411, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 2541
2,5501, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 150, 170, 255, 425, 510, 850, 1275, 2550
2,5601, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560

FAQ

What are the Factors of 2,480?

Factors of 2,480: 1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480

How many factors does 2,480 have?

Number 2,480 has 20 factors

How many Factor Pairs does 2,480 have?

Number 2,480 has 10 factor pairs

Is 2,480 a prime or composite number?

Composite: 2480 = 2⁴ × 5 × 31, so it has 20 factors — a prime has exactly two.

How many factors does 2,480 have excluding 1 and 2,480?

18: 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620 and 1240.

See Also