55461720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{462181}}^1$

素因数の和:462195

約数の個数: 32

約数和(自身を含む): 166385520

約数和(自身を除く): 110923800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 462181, 924362, 1386543, 1848724, 2310905, 2773086, 3697448, 4621810, 5546172, 6932715, 9243620, 11092344, 13865430, 18487240, 27730860, 55461720]

約数ペア:

[(1, 55461720), (2, 27730860), (3, 18487240), (4, 13865430), (5, 11092344), (6, 9243620), (8, 6932715), (10, 5546172), (12, 4621810), (15, 3697448), (20, 2773086), (24, 2310905), (30, 1848724), (40, 1386543), (60, 924362), (120, 462181)]