42645480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{355379}}^1$

素因数の和:355393

約数の個数: 32

約数和(自身を含む): 127936800

約数和(自身を除く): 85291320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 355379, 710758, 1066137, 1421516, 1776895, 2132274, 2843032, 3553790, 4264548, 5330685, 7107580, 8529096, 10661370, 14215160, 21322740, 42645480]

約数ペア:

[(1, 42645480), (2, 21322740), (3, 14215160), (4, 10661370), (5, 8529096), (6, 7107580), (8, 5330685), (10, 4264548), (12, 3553790), (15, 2843032), (20, 2132274), (24, 1776895), (30, 1421516), (40, 1066137), (60, 710758), (120, 355379)]