8107620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{829}}^1$

素因数の和:1004

約数の個数: 48

約数和(自身を含む): 22868160

約数和(自身を除く): 14760540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 163, 326, 489, 652, 815, 829, 978, 1630, 1658, 1956, 2445, 2487, 3260, 3316, 4145, 4890, 4974, 8290, 9780, 9948, 12435, 16580, 24870, 49740, 135127, 270254, 405381, 540508, 675635, 810762, 1351270, 1621524, 2026905, 2702540, 4053810, 8107620]

約数ペア:

[(1, 8107620), (2, 4053810), (3, 2702540), (4, 2026905), (5, 1621524), (6, 1351270), (10, 810762), (12, 675635), (15, 540508), (20, 405381), (30, 270254), (60, 135127), (163, 49740), (326, 24870), (489, 16580), (652, 12435), (815, 9948), (829, 9780), (978, 8290), (1630, 4974), (1658, 4890), (1956, 4145), (2445, 3316), (2487, 3260)]