99656880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{797}}^1$

素因数の和:1334

約数の個数: 80

約数和(自身を含む): 309917664

約数和(自身を除く): 210260784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 521, 797, 1042, 1563, 1594, 2084, 2391, 2605, 3126, 3188, 3985, 4168, 4782, 5210, 6252, 6376, 7815, 7970, 8336, 9564, 10420, 11955, 12504, 12752, 15630, 15940, 19128, 20840, 23910, 25008, 31260, 31880, 38256, 41680, 47820, 62520, 63760, 95640, 125040, 191280, 415237, 830474, 1245711, 1660948, 2076185, 2491422, 3321896, 4152370, 4982844, 6228555, 6643792, 8304740, 9965688, 12457110, 16609480, 19931376, 24914220, 33218960, 49828440, 99656880]

約数ペア:

[(1, 99656880), (2, 49828440), (3, 33218960), (4, 24914220), (5, 19931376), (6, 16609480), (8, 12457110), (10, 9965688), (12, 8304740), (15, 6643792), (16, 6228555), (20, 4982844), (24, 4152370), (30, 3321896), (40, 2491422), (48, 2076185), (60, 1660948), (80, 1245711), (120, 830474), (240, 415237), (521, 191280), (797, 125040), (1042, 95640), (1563, 63760), (1594, 62520), (2084, 47820), (2391, 41680), (2605, 38256), (3126, 31880), (3188, 31260), (3985, 25008), (4168, 23910), (4782, 20840), (5210, 19128), (6252, 15940), (6376, 15630), (7815, 12752), (7970, 12504), (8336, 11955), (9564, 10420)]