15459660

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{3181}}^1$

素因数の和:3205

約数の個数: 72

約数和(自身を含む): 48646416

約数和(自身を除く): 33186756

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 3181, 4860, 6362, 9543, 12724, 15905, 19086, 28629, 31810, 38172, 47715, 57258, 63620, 85887, 95430, 114516, 143145, 171774, 190860, 257661, 286290, 343548, 429435, 515322, 572580, 772983, 858870, 1030644, 1288305, 1545966, 1717740, 2576610, 3091932, 3864915, 5153220, 7729830, 15459660]

約数ペア:

[(1, 15459660), (2, 7729830), (3, 5153220), (4, 3864915), (5, 3091932), (6, 2576610), (9, 1717740), (10, 1545966), (12, 1288305), (15, 1030644), (18, 858870), (20, 772983), (27, 572580), (30, 515322), (36, 429435), (45, 343548), (54, 286290), (60, 257661), (81, 190860), (90, 171774), (108, 143145), (135, 114516), (162, 95430), (180, 85887), (243, 63620), (270, 57258), (324, 47715), (405, 38172), (486, 31810), (540, 28629), (810, 19086), (972, 15905), (1215, 12724), (1620, 9543), (2430, 6362), (3181, 4860)]