156970920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1308091}}^1$

素因数の和:1308105

約数の個数: 32

約数和(自身を含む): 470913120

約数和(自身を除く): 313942200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1308091, 2616182, 3924273, 5232364, 6540455, 7848546, 10464728, 13080910, 15697092, 19621365, 26161820, 31394184, 39242730, 52323640, 78485460, 156970920]

約数ペア:

[(1, 156970920), (2, 78485460), (3, 52323640), (4, 39242730), (5, 31394184), (6, 26161820), (8, 19621365), (10, 15697092), (12, 13080910), (15, 10464728), (20, 7848546), (24, 6540455), (30, 5232364), (40, 3924273), (60, 2616182), (120, 1308091)]