10857720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{90481}}^1$

素因数の和:90495

約数の個数: 32

約数和(自身を含む): 32573520

約数和(自身を除く): 21715800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 90481, 180962, 271443, 361924, 452405, 542886, 723848, 904810, 1085772, 1357215, 1809620, 2171544, 2714430, 3619240, 5428860, 10857720]

約数ペア:

[(1, 10857720), (2, 5428860), (3, 3619240), (4, 2714430), (5, 2171544), (6, 1809620), (8, 1357215), (10, 1085772), (12, 904810), (15, 723848), (20, 542886), (24, 452405), (30, 361924), (40, 271443), (60, 180962), (120, 90481)]