5445240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{45377}}^1$

素因数の和:45391

約数の個数: 32

約数和(自身を含む): 16336080

約数和(自身を除く): 10890840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 45377, 90754, 136131, 181508, 226885, 272262, 363016, 453770, 544524, 680655, 907540, 1089048, 1361310, 1815080, 2722620, 5445240]

約数ペア:

[(1, 5445240), (2, 2722620), (3, 1815080), (4, 1361310), (5, 1089048), (6, 907540), (8, 680655), (10, 544524), (12, 453770), (15, 363016), (20, 272262), (24, 226885), (30, 181508), (40, 136131), (60, 90754), (120, 45377)]