2468960

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1187}}^1$

素因数の和:1215

約数の個数: 48

約数和(自身を含む): 6286896

約数和(自身を除く): 3817936

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 1187, 2080, 2374, 4748, 5935, 9496, 11870, 15431, 18992, 23740, 30862, 37984, 47480, 61724, 77155, 94960, 123448, 154310, 189920, 246896, 308620, 493792, 617240, 1234480, 2468960]

約数ペア:

[(1, 2468960), (2, 1234480), (4, 617240), (5, 493792), (8, 308620), (10, 246896), (13, 189920), (16, 154310), (20, 123448), (26, 94960), (32, 77155), (40, 61724), (52, 47480), (65, 37984), (80, 30862), (104, 23740), (130, 18992), (160, 15431), (208, 11870), (260, 9496), (416, 5935), (520, 4748), (1040, 2374), (1187, 2080)]