39528240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{164701}}^1$

素因数の和:164717

約数の個数: 40

約数和(自身を含む): 122538288

約数和(自身を除く): 83010048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 164701, 329402, 494103, 658804, 823505, 988206, 1317608, 1647010, 1976412, 2470515, 2635216, 3294020, 3952824, 4941030, 6588040, 7905648, 9882060, 13176080, 19764120, 39528240]

約数ペア:

[(1, 39528240), (2, 19764120), (3, 13176080), (4, 9882060), (5, 7905648), (6, 6588040), (8, 4941030), (10, 3952824), (12, 3294020), (15, 2635216), (16, 2470515), (20, 1976412), (24, 1647010), (30, 1317608), (40, 988206), (48, 823505), (60, 658804), (80, 494103), (120, 329402), (240, 164701)]