201958440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1682987}}^1$

素因数の和:1683001

約数の個数: 32

約数和(自身を含む): 605875680

約数和(自身を除く): 403917240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1682987, 3365974, 5048961, 6731948, 8414935, 10097922, 13463896, 16829870, 20195844, 25244805, 33659740, 40391688, 50489610, 67319480, 100979220, 201958440]

約数ペア:

[(1, 201958440), (2, 100979220), (3, 67319480), (4, 50489610), (5, 40391688), (6, 33659740), (8, 25244805), (10, 20195844), (12, 16829870), (15, 13463896), (20, 10097922), (24, 8414935), (30, 6731948), (40, 5048961), (60, 3365974), (120, 1682987)]