15055620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{4253}}^1$

素因数の和:4324

約数の個数: 48

約数和(自身を含む): 42880320

約数和(自身を除く): 27824700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 177, 236, 295, 354, 590, 708, 885, 1180, 1770, 3540, 4253, 8506, 12759, 17012, 21265, 25518, 42530, 51036, 63795, 85060, 127590, 250927, 255180, 501854, 752781, 1003708, 1254635, 1505562, 2509270, 3011124, 3763905, 5018540, 7527810, 15055620]

約数ペア:

[(1, 15055620), (2, 7527810), (3, 5018540), (4, 3763905), (5, 3011124), (6, 2509270), (10, 1505562), (12, 1254635), (15, 1003708), (20, 752781), (30, 501854), (59, 255180), (60, 250927), (118, 127590), (177, 85060), (236, 63795), (295, 51036), (354, 42530), (590, 25518), (708, 21265), (885, 17012), (1180, 12759), (1770, 8506), (3540, 4253)]