11487720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{95731}}^1$

素因数の和:95745

約数の個数: 32

約数和(自身を含む): 34463520

約数和(自身を除く): 22975800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 95731, 191462, 287193, 382924, 478655, 574386, 765848, 957310, 1148772, 1435965, 1914620, 2297544, 2871930, 3829240, 5743860, 11487720]

約数ペア:

[(1, 11487720), (2, 5743860), (3, 3829240), (4, 2871930), (5, 2297544), (6, 1914620), (8, 1435965), (10, 1148772), (12, 957310), (15, 765848), (20, 574386), (24, 478655), (30, 382924), (40, 287193), (60, 191462), (120, 95731)]