45168120

素因数分解:

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

素因数の和:3445

約数の個数: 96

約数和(自身を含む): 150808320

約数和(自身を除く): 105640200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 111, 120, 148, 180, 185, 222, 296, 333, 360, 370, 444, 555, 666, 740, 888, 1110, 1332, 1480, 1665, 2220, 2664, 3330, 3391, 4440, 6660, 6782, 10173, 13320, 13564, 16955, 20346, 27128, 30519, 33910, 40692, 50865, 61038, 67820, 81384, 101730, 122076, 125467, 135640, 152595, 203460, 244152, 250934, 305190, 376401, 406920, 501868, 610380, 627335, 752802, 1003736, 1129203, 1220760, 1254670, 1505604, 1882005, 2258406, 2509340, 3011208, 3764010, 4516812, 5018680, 5646015, 7528020, 9033624, 11292030, 15056040, 22584060, 45168120]

約数ペア:

[(1, 45168120), (2, 22584060), (3, 15056040), (4, 11292030), (5, 9033624), (6, 7528020), (8, 5646015), (9, 5018680), (10, 4516812), (12, 3764010), (15, 3011208), (18, 2509340), (20, 2258406), (24, 1882005), (30, 1505604), (36, 1254670), (37, 1220760), (40, 1129203), (45, 1003736), (60, 752802), (72, 627335), (74, 610380), (90, 501868), (111, 406920), (120, 376401), (148, 305190), (180, 250934), (185, 244152), (222, 203460), (296, 152595), (333, 135640), (360, 125467), (370, 122076), (444, 101730), (555, 81384), (666, 67820), (740, 61038), (888, 50865), (1110, 40692), (1332, 33910), (1480, 30519), (1665, 27128), (2220, 20346), (2664, 16955), (3330, 13564), (3391, 13320), (4440, 10173), (6660, 6782)]