8330820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3229}}^1$

素因数の和:3284

約数の個数: 48

約数和(自身を含む): 23876160

約数和(自身を除く): 15545340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 3229, 6458, 9687, 12916, 16145, 19374, 32290, 38748, 48435, 64580, 96870, 138847, 193740, 277694, 416541, 555388, 694235, 833082, 1388470, 1666164, 2082705, 2776940, 4165410, 8330820]

約数ペア:

[(1, 8330820), (2, 4165410), (3, 2776940), (4, 2082705), (5, 1666164), (6, 1388470), (10, 833082), (12, 694235), (15, 555388), (20, 416541), (30, 277694), (43, 193740), (60, 138847), (86, 96870), (129, 64580), (172, 48435), (215, 38748), (258, 32290), (430, 19374), (516, 16145), (645, 12916), (860, 9687), (1290, 6458), (2580, 3229)]