98481720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{820681}}^1$

素因数の和:820695

約数の個数: 32

約数和(自身を含む): 295445520

約数和(自身を除く): 196963800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 820681, 1641362, 2462043, 3282724, 4103405, 4924086, 6565448, 8206810, 9848172, 12310215, 16413620, 19696344, 24620430, 32827240, 49240860, 98481720]

約数ペア:

[(1, 98481720), (2, 49240860), (3, 32827240), (4, 24620430), (5, 19696344), (6, 16413620), (8, 12310215), (10, 9848172), (12, 8206810), (15, 6565448), (20, 4924086), (24, 4103405), (30, 3282724), (40, 2462043), (60, 1641362), (120, 820681)]