12025620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{66809}}^1$

素因数の和:66824

約数の個数: 36

約数和(自身を含む): 36478260

約数和(自身を除く): 24452640

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 66809, 133618, 200427, 267236, 334045, 400854, 601281, 668090, 801708, 1002135, 1202562, 1336180, 2004270, 2405124, 3006405, 4008540, 6012810, 12025620]

約数ペア:

[(1, 12025620), (2, 6012810), (3, 4008540), (4, 3006405), (5, 2405124), (6, 2004270), (9, 1336180), (10, 1202562), (12, 1002135), (15, 801708), (18, 668090), (20, 601281), (30, 400854), (36, 334045), (45, 267236), (60, 200427), (90, 133618), (180, 66809)]