74648040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{622067}}^1$

素因数の和:622081

約数の個数: 32

約数和(自身を含む): 223944480

約数和(自身を除く): 149296440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 622067, 1244134, 1866201, 2488268, 3110335, 3732402, 4976536, 6220670, 7464804, 9331005, 12441340, 14929608, 18662010, 24882680, 37324020, 74648040]

約数ペア:

[(1, 74648040), (2, 37324020), (3, 24882680), (4, 18662010), (5, 14929608), (6, 12441340), (8, 9331005), (10, 7464804), (12, 6220670), (15, 4976536), (20, 3732402), (24, 3110335), (30, 2488268), (40, 1866201), (60, 1244134), (120, 622067)]