21966960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{91529}}^1$

素因数の和:91545

約数の個数: 40

約数和(自身を含む): 68098320

約数和(自身を除く): 46131360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 91529, 183058, 274587, 366116, 457645, 549174, 732232, 915290, 1098348, 1372935, 1464464, 1830580, 2196696, 2745870, 3661160, 4393392, 5491740, 7322320, 10983480, 21966960]

約数ペア:

[(1, 21966960), (2, 10983480), (3, 7322320), (4, 5491740), (5, 4393392), (6, 3661160), (8, 2745870), (10, 2196696), (12, 1830580), (15, 1464464), (16, 1372935), (20, 1098348), (24, 915290), (30, 732232), (40, 549174), (48, 457645), (60, 366116), (80, 274587), (120, 183058), (240, 91529)]