8831220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1429}}^1$

素因数の和:1544

約数の個数: 48

約数和(自身を含む): 24984960

約数和(自身を除く): 16153740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 103, 206, 309, 412, 515, 618, 1030, 1236, 1429, 1545, 2060, 2858, 3090, 4287, 5716, 6180, 7145, 8574, 14290, 17148, 21435, 28580, 42870, 85740, 147187, 294374, 441561, 588748, 735935, 883122, 1471870, 1766244, 2207805, 2943740, 4415610, 8831220]

約数ペア:

[(1, 8831220), (2, 4415610), (3, 2943740), (4, 2207805), (5, 1766244), (6, 1471870), (10, 883122), (12, 735935), (15, 588748), (20, 441561), (30, 294374), (60, 147187), (103, 85740), (206, 42870), (309, 28580), (412, 21435), (515, 17148), (618, 14290), (1030, 8574), (1236, 7145), (1429, 6180), (1545, 5716), (2060, 4287), (2858, 3090)]