518874120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{11173}}^1$

素因数の和:11236

約数の個数: 128

約数和(自身を含む): 1769961600

約数和(自身を除く): 1251087480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 43, 45, 54, 60, 72, 86, 90, 108, 120, 129, 135, 172, 180, 215, 216, 258, 270, 344, 360, 387, 430, 516, 540, 645, 774, 860, 1032, 1080, 1161, 1290, 1548, 1720, 1935, 2322, 2580, 3096, 3870, 4644, 5160, 5805, 7740, 9288, 11173, 11610, 15480, 22346, 23220, 33519, 44692, 46440, 55865, 67038, 89384, 100557, 111730, 134076, 167595, 201114, 223460, 268152, 301671, 335190, 402228, 446920, 480439, 502785, 603342, 670380, 804456, 960878, 1005570, 1206684, 1340760, 1441317, 1508355, 1921756, 2011140, 2402195, 2413368, 2882634, 3016710, 3843512, 4022280, 4323951, 4804390, 5765268, 6033420, 7206585, 8647902, 9608780, 11530536, 12066840, 12971853, 14413170, 17295804, 19217560, 21619755, 25943706, 28826340, 34591608, 43239510, 51887412, 57652680, 64859265, 86479020, 103774824, 129718530, 172958040, 259437060, 518874120]

約数ペア:

[(1, 518874120), (2, 259437060), (3, 172958040), (4, 129718530), (5, 103774824), (6, 86479020), (8, 64859265), (9, 57652680), (10, 51887412), (12, 43239510), (15, 34591608), (18, 28826340), (20, 25943706), (24, 21619755), (27, 19217560), (30, 17295804), (36, 14413170), (40, 12971853), (43, 12066840), (45, 11530536), (54, 9608780), (60, 8647902), (72, 7206585), (86, 6033420), (90, 5765268), (108, 4804390), (120, 4323951), (129, 4022280), (135, 3843512), (172, 3016710), (180, 2882634), (215, 2413368), (216, 2402195), (258, 2011140), (270, 1921756), (344, 1508355), (360, 1441317), (387, 1340760), (430, 1206684), (516, 1005570), (540, 960878), (645, 804456), (774, 670380), (860, 603342), (1032, 502785), (1080, 480439), (1161, 446920), (1290, 402228), (1548, 335190), (1720, 301671), (1935, 268152), (2322, 223460), (2580, 201114), (3096, 167595), (3870, 134076), (4644, 111730), (5160, 100557), (5805, 89384), (7740, 67038), (9288, 55865), (11173, 46440), (11610, 44692), (15480, 33519), (22346, 23220)]