15056040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3391}}^1$

素因数の和:3442

約数の個数: 64

約数和(自身を含む): 46402560

約数和(自身を除く): 31346520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 3391, 4440, 6782, 10173, 13564, 16955, 20346, 27128, 33910, 40692, 50865, 67820, 81384, 101730, 125467, 135640, 203460, 250934, 376401, 406920, 501868, 627335, 752802, 1003736, 1254670, 1505604, 1882005, 2509340, 3011208, 3764010, 5018680, 7528020, 15056040]

約数ペア:

[(1, 15056040), (2, 7528020), (3, 5018680), (4, 3764010), (5, 3011208), (6, 2509340), (8, 1882005), (10, 1505604), (12, 1254670), (15, 1003736), (20, 752802), (24, 627335), (30, 501868), (37, 406920), (40, 376401), (60, 250934), (74, 203460), (111, 135640), (120, 125467), (148, 101730), (185, 81384), (222, 67820), (296, 50865), (370, 40692), (444, 33910), (555, 27128), (740, 20346), (888, 16955), (1110, 13564), (1480, 10173), (2220, 6782), (3391, 4440)]