9172920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{76441}}^1$

素因数の和:76455

約数の個数: 32

約数和(自身を含む): 27519120

約数和(自身を除く): 18346200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 76441, 152882, 229323, 305764, 382205, 458646, 611528, 764410, 917292, 1146615, 1528820, 1834584, 2293230, 3057640, 4586460, 9172920]

約数ペア:

[(1, 9172920), (2, 4586460), (3, 3057640), (4, 2293230), (5, 1834584), (6, 1528820), (8, 1146615), (10, 917292), (12, 764410), (15, 611528), (20, 458646), (24, 382205), (30, 305764), (40, 229323), (60, 152882), (120, 76441)]