12963660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{216061}}^1$

素因数の和:216073

約数の個数: 24

約数和(自身を含む): 36298416

約数和(自身を除く): 23334756

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 216061, 432122, 648183, 864244, 1080305, 1296366, 2160610, 2592732, 3240915, 4321220, 6481830, 12963660]

約数ペア:

[(1, 12963660), (2, 6481830), (3, 4321220), (4, 3240915), (5, 2592732), (6, 2160610), (10, 1296366), (12, 1080305), (15, 864244), (20, 648183), (30, 432122), (60, 216061)]