72628680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{605239}}^1$

素因数の和:605253

約数の個数: 32

約数和(自身を含む): 217886400

約数和(自身を除く): 145257720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 605239, 1210478, 1815717, 2420956, 3026195, 3631434, 4841912, 6052390, 7262868, 9078585, 12104780, 14525736, 18157170, 24209560, 36314340, 72628680]

約数ペア:

[(1, 72628680), (2, 36314340), (3, 24209560), (4, 18157170), (5, 14525736), (6, 12104780), (8, 9078585), (10, 7262868), (12, 6052390), (15, 4841912), (20, 3631434), (24, 3026195), (30, 2420956), (40, 1815717), (60, 1210478), (120, 605239)]