23975580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{977}}^1$

素因数の和:1398

約数の個数: 48

約数和(自身を含む): 67364640

約数和(自身を除く): 43389060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 409, 818, 977, 1227, 1636, 1954, 2045, 2454, 2931, 3908, 4090, 4885, 4908, 5862, 6135, 8180, 9770, 11724, 12270, 14655, 19540, 24540, 29310, 58620, 399593, 799186, 1198779, 1598372, 1997965, 2397558, 3995930, 4795116, 5993895, 7991860, 11987790, 23975580]

約数ペア:

[(1, 23975580), (2, 11987790), (3, 7991860), (4, 5993895), (5, 4795116), (6, 3995930), (10, 2397558), (12, 1997965), (15, 1598372), (20, 1198779), (30, 799186), (60, 399593), (409, 58620), (818, 29310), (977, 24540), (1227, 19540), (1636, 14655), (1954, 12270), (2045, 11724), (2454, 9770), (2931, 8180), (3908, 6135), (4090, 5862), (4885, 4908)]