148610040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{2377}}^1$

素因数の和:2912

約数の個数: 64

約数和(自身を含む): 446873760

約数和(自身を除く): 298263720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 521, 1042, 1563, 2084, 2377, 2605, 3126, 4168, 4754, 5210, 6252, 7131, 7815, 9508, 10420, 11885, 12504, 14262, 15630, 19016, 20840, 23770, 28524, 31260, 35655, 47540, 57048, 62520, 71310, 95080, 142620, 285240, 1238417, 2476834, 3715251, 4953668, 6192085, 7430502, 9907336, 12384170, 14861004, 18576255, 24768340, 29722008, 37152510, 49536680, 74305020, 148610040]

約数ペア:

[(1, 148610040), (2, 74305020), (3, 49536680), (4, 37152510), (5, 29722008), (6, 24768340), (8, 18576255), (10, 14861004), (12, 12384170), (15, 9907336), (20, 7430502), (24, 6192085), (30, 4953668), (40, 3715251), (60, 2476834), (120, 1238417), (521, 285240), (1042, 142620), (1563, 95080), (2084, 71310), (2377, 62520), (2605, 57048), (3126, 47540), (4168, 35655), (4754, 31260), (5210, 28524), (6252, 23770), (7131, 20840), (7815, 19016), (9508, 15630), (10420, 14262), (11885, 12504)]