11687640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97397}}^1$

素因数の和:97411

約数の個数: 32

約数和(自身を含む): 35063280

約数和(自身を除く): 23375640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 97397, 194794, 292191, 389588, 486985, 584382, 779176, 973970, 1168764, 1460955, 1947940, 2337528, 2921910, 3895880, 5843820, 11687640]

約数ペア:

[(1, 11687640), (2, 5843820), (3, 3895880), (4, 2921910), (5, 2337528), (6, 1947940), (8, 1460955), (10, 1168764), (12, 973970), (15, 779176), (20, 584382), (24, 486985), (30, 389588), (40, 292191), (60, 194794), (120, 97397)]