90936480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8237}}^1$

素因数の和:8278

約数の個数: 96

約数和(自身を含む): 298940544

約数和(自身を除く): 208004064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 345, 368, 460, 480, 552, 690, 736, 920, 1104, 1380, 1840, 2208, 2760, 3680, 5520, 8237, 11040, 16474, 24711, 32948, 41185, 49422, 65896, 82370, 98844, 123555, 131792, 164740, 189451, 197688, 247110, 263584, 329480, 378902, 395376, 494220, 568353, 658960, 757804, 790752, 947255, 988440, 1136706, 1317920, 1515608, 1894510, 1976880, 2273412, 2841765, 3031216, 3789020, 3953760, 4546824, 5683530, 6062432, 7578040, 9093648, 11367060, 15156080, 18187296, 22734120, 30312160, 45468240, 90936480]

約数ペア:

[(1, 90936480), (2, 45468240), (3, 30312160), (4, 22734120), (5, 18187296), (6, 15156080), (8, 11367060), (10, 9093648), (12, 7578040), (15, 6062432), (16, 5683530), (20, 4546824), (23, 3953760), (24, 3789020), (30, 3031216), (32, 2841765), (40, 2273412), (46, 1976880), (48, 1894510), (60, 1515608), (69, 1317920), (80, 1136706), (92, 988440), (96, 947255), (115, 790752), (120, 757804), (138, 658960), (160, 568353), (184, 494220), (230, 395376), (240, 378902), (276, 329480), (345, 263584), (368, 247110), (460, 197688), (480, 189451), (552, 164740), (690, 131792), (736, 123555), (920, 98844), (1104, 82370), (1380, 65896), (1840, 49422), (2208, 41185), (2760, 32948), (3680, 24711), (5520, 16474), (8237, 11040)]