9878160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{521}}^1$

素因数の和:616

約数の個数: 80

約数和(自身を含む): 31069440

約数和(自身を除く): 21191280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 79, 80, 120, 158, 237, 240, 316, 395, 474, 521, 632, 790, 948, 1042, 1185, 1264, 1563, 1580, 1896, 2084, 2370, 2605, 3126, 3160, 3792, 4168, 4740, 5210, 6252, 6320, 7815, 8336, 9480, 10420, 12504, 15630, 18960, 20840, 25008, 31260, 41159, 41680, 62520, 82318, 123477, 125040, 164636, 205795, 246954, 329272, 411590, 493908, 617385, 658544, 823180, 987816, 1234770, 1646360, 1975632, 2469540, 3292720, 4939080, 9878160]

約数ペア:

[(1, 9878160), (2, 4939080), (3, 3292720), (4, 2469540), (5, 1975632), (6, 1646360), (8, 1234770), (10, 987816), (12, 823180), (15, 658544), (16, 617385), (20, 493908), (24, 411590), (30, 329272), (40, 246954), (48, 205795), (60, 164636), (79, 125040), (80, 123477), (120, 82318), (158, 62520), (237, 41680), (240, 41159), (316, 31260), (395, 25008), (474, 20840), (521, 18960), (632, 15630), (790, 12504), (948, 10420), (1042, 9480), (1185, 8336), (1264, 7815), (1563, 6320), (1580, 6252), (1896, 5210), (2084, 4740), (2370, 4168), (2605, 3792), (3126, 3160)]