69412920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{578441}}^1$

素因数の和:578455

約数の個数: 32

約数和(自身を含む): 208239120

約数和(自身を除く): 138826200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 578441, 1156882, 1735323, 2313764, 2892205, 3470646, 4627528, 5784410, 6941292, 8676615, 11568820, 13882584, 17353230, 23137640, 34706460, 69412920]

約数ペア:

[(1, 69412920), (2, 34706460), (3, 23137640), (4, 17353230), (5, 13882584), (6, 11568820), (8, 8676615), (10, 6941292), (12, 5784410), (15, 4627528), (20, 3470646), (24, 2892205), (30, 2313764), (40, 1735323), (60, 1156882), (120, 578441)]