163036920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{4637}}^1$

素因数の和:4944

約数の個数: 64

約数和(自身を含む): 490885920

約数和(自身を除く): 327849000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 293, 586, 879, 1172, 1465, 1758, 2344, 2930, 3516, 4395, 4637, 5860, 7032, 8790, 9274, 11720, 13911, 17580, 18548, 23185, 27822, 35160, 37096, 46370, 55644, 69555, 92740, 111288, 139110, 185480, 278220, 556440, 1358641, 2717282, 4075923, 5434564, 6793205, 8151846, 10869128, 13586410, 16303692, 20379615, 27172820, 32607384, 40759230, 54345640, 81518460, 163036920]

約数ペア:

[(1, 163036920), (2, 81518460), (3, 54345640), (4, 40759230), (5, 32607384), (6, 27172820), (8, 20379615), (10, 16303692), (12, 13586410), (15, 10869128), (20, 8151846), (24, 6793205), (30, 5434564), (40, 4075923), (60, 2717282), (120, 1358641), (293, 556440), (586, 278220), (879, 185480), (1172, 139110), (1465, 111288), (1758, 92740), (2344, 69555), (2930, 55644), (3516, 46370), (4395, 37096), (4637, 35160), (5860, 27822), (7032, 23185), (8790, 18548), (9274, 17580), (11720, 13911)]