Fatores de 2420

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Quais são os fatores de 2.420?

Resposta

Fatores de 2.420:
1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420

18 fatores · 2420 = 22 × 5 × 112 · composto

Sublinhados, primos: 2, 5, 11 · 1 — nem primo nem composto · os demais — compostos

Pares de fatores de 2.420

  • 1 × 2420
  • 2 × 1210
  • 4 × 605
  • 5 × 484
  • 10 × 242
  • 11 × 220
  • 20 × 121
  • 22 × 110
  • 44 × 55

√2420 ≈ 49,19: aqui fica o último par, 44 × 55; depois os pares se repetem.

2420 = 22 × 5 × 112 → (2 + 1) × (1 + 1) × (2 + 1) = 18 fatores: some 1 a cada expoente e multiplique.

Veja também

Tabela de Fatores

NúmeroFatores
2.3251, 3, 5, 15, 25, 31, 75, 93, 155, 465, 775, 2325
2.3301, 2, 5, 10, 233, 466, 1165, 2330
2.3401, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340
2.3411, 2341
2.3451, 5, 7, 35, 67, 335, 469, 2345
2.3501, 2, 5, 10, 25, 47, 50, 94, 235, 470, 1175, 2350
2.3601, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360
2.3651, 5, 11, 43, 55, 215, 473, 2365
2.3701, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 395, 474, 790, 1185, 2370
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
2.3851, 3, 5, 9, 15, 45, 53, 159, 265, 477, 795, 2385
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

FAQ

Quais são os fatores de 2.420?

Fatores de 2.420: 1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420

Quantos fatores tem 2.420?

O número 2.420 tem 18 fatores

Quantos pares de fatores tem 2.420?

O número 2.420 tem 9 pares de fatores

2.420 é um número primo ou composto?

Composto: 2420 = 2² × 5 × 11², então tem 18 fatores; um primo tem exatamente dois.

Quantos fatores tem 2.420 sem contar 1 e 2.420?

16: 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605 e 1210.