249334320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{3671}}^1$

素因数の和:3970

約数の個数: 80

約数和(自身を含む): 775878912

約数和(自身を除く): 526544592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 283, 566, 849, 1132, 1415, 1698, 2264, 2830, 3396, 3671, 4245, 4528, 5660, 6792, 7342, 8490, 11013, 11320, 13584, 14684, 16980, 18355, 22026, 22640, 29368, 33960, 36710, 44052, 55065, 58736, 67920, 73420, 88104, 110130, 146840, 176208, 220260, 293680, 440520, 881040, 1038893, 2077786, 3116679, 4155572, 5194465, 6233358, 8311144, 10388930, 12466716, 15583395, 16622288, 20777860, 24933432, 31166790, 41555720, 49866864, 62333580, 83111440, 124667160, 249334320]

約数ペア:

[(1, 249334320), (2, 124667160), (3, 83111440), (4, 62333580), (5, 49866864), (6, 41555720), (8, 31166790), (10, 24933432), (12, 20777860), (15, 16622288), (16, 15583395), (20, 12466716), (24, 10388930), (30, 8311144), (40, 6233358), (48, 5194465), (60, 4155572), (80, 3116679), (120, 2077786), (240, 1038893), (283, 881040), (566, 440520), (849, 293680), (1132, 220260), (1415, 176208), (1698, 146840), (2264, 110130), (2830, 88104), (3396, 73420), (3671, 67920), (4245, 58736), (4528, 55065), (5660, 44052), (6792, 36710), (7342, 33960), (8490, 29368), (11013, 22640), (11320, 22026), (13584, 18355), (14684, 16980)]