90628680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{755239}}^1$

素因数の和:755253

約数の個数: 32

約数和(自身を含む): 271886400

約数和(自身を除く): 181257720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 755239, 1510478, 2265717, 3020956, 3776195, 4531434, 6041912, 7552390, 9062868, 11328585, 15104780, 18125736, 22657170, 30209560, 45314340, 90628680]

約数ペア:

[(1, 90628680), (2, 45314340), (3, 30209560), (4, 22657170), (5, 18125736), (6, 15104780), (8, 11328585), (10, 9062868), (12, 7552390), (15, 6041912), (20, 4531434), (24, 3776195), (30, 3020956), (40, 2265717), (60, 1510478), (120, 755239)]