493807920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{55609}}^1$

素因数の和:55662

約数の個数: 80

約数和(自身を含む): 1572205920

約数和(自身を除く): 1078398000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 185, 222, 240, 296, 370, 444, 555, 592, 740, 888, 1110, 1480, 1776, 2220, 2960, 4440, 8880, 55609, 111218, 166827, 222436, 278045, 333654, 444872, 556090, 667308, 834135, 889744, 1112180, 1334616, 1668270, 2057533, 2224360, 2669232, 3336540, 4115066, 4448720, 6172599, 6673080, 8230132, 10287665, 12345198, 13346160, 16460264, 20575330, 24690396, 30862995, 32920528, 41150660, 49380792, 61725990, 82301320, 98761584, 123451980, 164602640, 246903960, 493807920]

約数ペア:

[(1, 493807920), (2, 246903960), (3, 164602640), (4, 123451980), (5, 98761584), (6, 82301320), (8, 61725990), (10, 49380792), (12, 41150660), (15, 32920528), (16, 30862995), (20, 24690396), (24, 20575330), (30, 16460264), (37, 13346160), (40, 12345198), (48, 10287665), (60, 8230132), (74, 6673080), (80, 6172599), (111, 4448720), (120, 4115066), (148, 3336540), (185, 2669232), (222, 2224360), (240, 2057533), (296, 1668270), (370, 1334616), (444, 1112180), (555, 889744), (592, 834135), (740, 667308), (888, 556090), (1110, 444872), (1480, 333654), (1776, 278045), (2220, 222436), (2960, 166827), (4440, 111218), (8880, 55609)]