188832120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{19919}}^1$

素因数の和:20012

約数の個数: 64

約数和(自身を含む): 573696000

約数和(自身を除く): 384863880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 790, 948, 1185, 1580, 1896, 2370, 3160, 4740, 9480, 19919, 39838, 59757, 79676, 99595, 119514, 159352, 199190, 239028, 298785, 398380, 478056, 597570, 796760, 1195140, 1573601, 2390280, 3147202, 4720803, 6294404, 7868005, 9441606, 12588808, 15736010, 18883212, 23604015, 31472020, 37766424, 47208030, 62944040, 94416060, 188832120]

約数ペア:

[(1, 188832120), (2, 94416060), (3, 62944040), (4, 47208030), (5, 37766424), (6, 31472020), (8, 23604015), (10, 18883212), (12, 15736010), (15, 12588808), (20, 9441606), (24, 7868005), (30, 6294404), (40, 4720803), (60, 3147202), (79, 2390280), (120, 1573601), (158, 1195140), (237, 796760), (316, 597570), (395, 478056), (474, 398380), (632, 298785), (790, 239028), (948, 199190), (1185, 159352), (1580, 119514), (1896, 99595), (2370, 79676), (3160, 59757), (4740, 39838), (9480, 19919)]