2787079080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{44579}}^1$

素因数の和:45114

約数の個数: 64

約数和(自身を含む): 8377473600

約数和(自身を除く): 5590394520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 521, 1042, 1563, 2084, 2605, 3126, 4168, 5210, 6252, 7815, 10420, 12504, 15630, 20840, 31260, 44579, 62520, 89158, 133737, 178316, 222895, 267474, 356632, 445790, 534948, 668685, 891580, 1069896, 1337370, 1783160, 2674740, 5349480, 23225659, 46451318, 69676977, 92902636, 116128295, 139353954, 185805272, 232256590, 278707908, 348384885, 464513180, 557415816, 696769770, 929026360, 1393539540, 2787079080]

約数ペア:

[(1, 2787079080), (2, 1393539540), (3, 929026360), (4, 696769770), (5, 557415816), (6, 464513180), (8, 348384885), (10, 278707908), (12, 232256590), (15, 185805272), (20, 139353954), (24, 116128295), (30, 92902636), (40, 69676977), (60, 46451318), (120, 23225659), (521, 5349480), (1042, 2674740), (1563, 1783160), (2084, 1337370), (2605, 1069896), (3126, 891580), (4168, 668685), (5210, 534948), (6252, 445790), (7815, 356632), (10420, 267474), (12504, 222895), (15630, 178316), (20840, 133737), (31260, 89158), (44579, 62520)]