12465240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{953}}^1$

素因数の和:1076

約数の個数: 64

約数和(自身を含む): 37778400

約数和(自身を除く): 25313160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 218, 327, 436, 545, 654, 872, 953, 1090, 1308, 1635, 1906, 2180, 2616, 2859, 3270, 3812, 4360, 4765, 5718, 6540, 7624, 9530, 11436, 13080, 14295, 19060, 22872, 28590, 38120, 57180, 103877, 114360, 207754, 311631, 415508, 519385, 623262, 831016, 1038770, 1246524, 1558155, 2077540, 2493048, 3116310, 4155080, 6232620, 12465240]

約数ペア:

[(1, 12465240), (2, 6232620), (3, 4155080), (4, 3116310), (5, 2493048), (6, 2077540), (8, 1558155), (10, 1246524), (12, 1038770), (15, 831016), (20, 623262), (24, 519385), (30, 415508), (40, 311631), (60, 207754), (109, 114360), (120, 103877), (218, 57180), (327, 38120), (436, 28590), (545, 22872), (654, 19060), (872, 14295), (953, 13080), (1090, 11436), (1308, 9530), (1635, 7624), (1906, 6540), (2180, 5718), (2616, 4765), (2859, 4360), (3270, 3812)]