75965640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{1429}}^1$

素因数の和:1886

約数の個数: 64

約数和(自身を含む): 228571200

約数和(自身を除く): 152605560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 443, 886, 1329, 1429, 1772, 2215, 2658, 2858, 3544, 4287, 4430, 5316, 5716, 6645, 7145, 8574, 8860, 10632, 11432, 13290, 14290, 17148, 17720, 21435, 26580, 28580, 34296, 42870, 53160, 57160, 85740, 171480, 633047, 1266094, 1899141, 2532188, 3165235, 3798282, 5064376, 6330470, 7596564, 9495705, 12660940, 15193128, 18991410, 25321880, 37982820, 75965640]

約数ペア:

[(1, 75965640), (2, 37982820), (3, 25321880), (4, 18991410), (5, 15193128), (6, 12660940), (8, 9495705), (10, 7596564), (12, 6330470), (15, 5064376), (20, 3798282), (24, 3165235), (30, 2532188), (40, 1899141), (60, 1266094), (120, 633047), (443, 171480), (886, 85740), (1329, 57160), (1429, 53160), (1772, 42870), (2215, 34296), (2658, 28580), (2858, 26580), (3544, 21435), (4287, 17720), (4430, 17148), (5316, 14290), (5716, 13290), (6645, 11432), (7145, 10632), (8574, 8860)]