12412960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11083}}^1$

素因数の和:11105

約数の個数: 48

約数和(自身を含む): 33518016

約数和(自身を除く): 21105056

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 11083, 22166, 44332, 55415, 77581, 88664, 110830, 155162, 177328, 221660, 310324, 354656, 387905, 443320, 620648, 775810, 886640, 1241296, 1551620, 1773280, 2482592, 3103240, 6206480, 12412960]

約数ペア:

[(1, 12412960), (2, 6206480), (4, 3103240), (5, 2482592), (7, 1773280), (8, 1551620), (10, 1241296), (14, 886640), (16, 775810), (20, 620648), (28, 443320), (32, 387905), (35, 354656), (40, 310324), (56, 221660), (70, 177328), (80, 155162), (112, 110830), (140, 88664), (160, 77581), (224, 55415), (280, 44332), (560, 22166), (1120, 11083)]