90044880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{7079}}^1$

素因数の和:7148

約数の個数: 80

約数和(自身を含む): 284446080

約数和(自身を除く): 194401200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 212, 240, 265, 318, 424, 530, 636, 795, 848, 1060, 1272, 1590, 2120, 2544, 3180, 4240, 6360, 7079, 12720, 14158, 21237, 28316, 35395, 42474, 56632, 70790, 84948, 106185, 113264, 141580, 169896, 212370, 283160, 339792, 375187, 424740, 566320, 750374, 849480, 1125561, 1500748, 1698960, 1875935, 2251122, 3001496, 3751870, 4502244, 5627805, 6002992, 7503740, 9004488, 11255610, 15007480, 18008976, 22511220, 30014960, 45022440, 90044880]

約数ペア:

[(1, 90044880), (2, 45022440), (3, 30014960), (4, 22511220), (5, 18008976), (6, 15007480), (8, 11255610), (10, 9004488), (12, 7503740), (15, 6002992), (16, 5627805), (20, 4502244), (24, 3751870), (30, 3001496), (40, 2251122), (48, 1875935), (53, 1698960), (60, 1500748), (80, 1125561), (106, 849480), (120, 750374), (159, 566320), (212, 424740), (240, 375187), (265, 339792), (318, 283160), (424, 212370), (530, 169896), (636, 141580), (795, 113264), (848, 106185), (1060, 84948), (1272, 70790), (1590, 56632), (2120, 42474), (2544, 35395), (3180, 28316), (4240, 21237), (6360, 14158), (7079, 12720)]