53961720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{449681}}^1$

素因数の和:449695

約数の個数: 32

約数和(自身を含む): 161885520

約数和(自身を除く): 107923800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 449681, 899362, 1349043, 1798724, 2248405, 2698086, 3597448, 4496810, 5396172, 6745215, 8993620, 10792344, 13490430, 17987240, 26980860, 53961720]

約数ペア:

[(1, 53961720), (2, 26980860), (3, 17987240), (4, 13490430), (5, 10792344), (6, 8993620), (8, 6745215), (10, 5396172), (12, 4496810), (15, 3597448), (20, 2698086), (24, 2248405), (30, 1798724), (40, 1349043), (60, 899362), (120, 449681)]