25828680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{215239}}^1$

素因数の和:215253

約数の個数: 32

約数和(自身を含む): 77486400

約数和(自身を除く): 51657720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 215239, 430478, 645717, 860956, 1076195, 1291434, 1721912, 2152390, 2582868, 3228585, 4304780, 5165736, 6457170, 8609560, 12914340, 25828680]

約数ペア:

[(1, 25828680), (2, 12914340), (3, 8609560), (4, 6457170), (5, 5165736), (6, 4304780), (8, 3228585), (10, 2582868), (12, 2152390), (15, 1721912), (20, 1291434), (24, 1076195), (30, 860956), (40, 645717), (60, 430478), (120, 215239)]