30112080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3391}}^1$

素因数の和:3444

約数の個数: 80

約数和(自身を含む): 95898624

約数和(自身を除く): 65786544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 185, 222, 240, 296, 370, 444, 555, 592, 740, 888, 1110, 1480, 1776, 2220, 2960, 3391, 4440, 6782, 8880, 10173, 13564, 16955, 20346, 27128, 33910, 40692, 50865, 54256, 67820, 81384, 101730, 125467, 135640, 162768, 203460, 250934, 271280, 376401, 406920, 501868, 627335, 752802, 813840, 1003736, 1254670, 1505604, 1882005, 2007472, 2509340, 3011208, 3764010, 5018680, 6022416, 7528020, 10037360, 15056040, 30112080]

約数ペア:

[(1, 30112080), (2, 15056040), (3, 10037360), (4, 7528020), (5, 6022416), (6, 5018680), (8, 3764010), (10, 3011208), (12, 2509340), (15, 2007472), (16, 1882005), (20, 1505604), (24, 1254670), (30, 1003736), (37, 813840), (40, 752802), (48, 627335), (60, 501868), (74, 406920), (80, 376401), (111, 271280), (120, 250934), (148, 203460), (185, 162768), (222, 135640), (240, 125467), (296, 101730), (370, 81384), (444, 67820), (555, 54256), (592, 50865), (740, 40692), (888, 33910), (1110, 27128), (1480, 20346), (1776, 16955), (2220, 13564), (2960, 10173), (3391, 8880), (4440, 6782)]