1628040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13567}}^1$

素因数の和:13581

約数の個数: 32

約数和(自身を含む): 4884480

約数和(自身を除く): 3256440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 13567, 27134, 40701, 54268, 67835, 81402, 108536, 135670, 162804, 203505, 271340, 325608, 407010, 542680, 814020, 1628040]

約数ペア:

[(1, 1628040), (2, 814020), (3, 542680), (4, 407010), (5, 325608), (6, 271340), (8, 203505), (10, 162804), (12, 135670), (15, 108536), (20, 81402), (24, 67835), (30, 54268), (40, 40701), (60, 27134), (120, 13567)]