40535760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{168899}}^1$

素因数の和:168915

約数の個数: 40

約数和(自身を含む): 125661600

約数和(自身を除く): 85125840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 168899, 337798, 506697, 675596, 844495, 1013394, 1351192, 1688990, 2026788, 2533485, 2702384, 3377980, 4053576, 5066970, 6755960, 8107152, 10133940, 13511920, 20267880, 40535760]

約数ペア:

[(1, 40535760), (2, 20267880), (3, 13511920), (4, 10133940), (5, 8107152), (6, 6755960), (8, 5066970), (10, 4053576), (12, 3377980), (15, 2702384), (16, 2533485), (20, 2026788), (24, 1688990), (30, 1351192), (40, 1013394), (48, 844495), (60, 675596), (80, 506697), (120, 337798), (240, 168899)]