185280120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{11969}}^1$

素因数の和:12029

約数の個数: 96

約数和(自身を含む): 616215600

約数和(自身を除く): 430935480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 172, 180, 215, 258, 344, 360, 387, 430, 516, 645, 774, 860, 1032, 1290, 1548, 1720, 1935, 2580, 3096, 3870, 5160, 7740, 11969, 15480, 23938, 35907, 47876, 59845, 71814, 95752, 107721, 119690, 143628, 179535, 215442, 239380, 287256, 359070, 430884, 478760, 514667, 538605, 718140, 861768, 1029334, 1077210, 1436280, 1544001, 2058668, 2154420, 2573335, 3088002, 4117336, 4308840, 4632003, 5146670, 6176004, 7720005, 9264006, 10293340, 12352008, 15440010, 18528012, 20586680, 23160015, 30880020, 37056024, 46320030, 61760040, 92640060, 185280120]

約数ペア:

[(1, 185280120), (2, 92640060), (3, 61760040), (4, 46320030), (5, 37056024), (6, 30880020), (8, 23160015), (9, 20586680), (10, 18528012), (12, 15440010), (15, 12352008), (18, 10293340), (20, 9264006), (24, 7720005), (30, 6176004), (36, 5146670), (40, 4632003), (43, 4308840), (45, 4117336), (60, 3088002), (72, 2573335), (86, 2154420), (90, 2058668), (120, 1544001), (129, 1436280), (172, 1077210), (180, 1029334), (215, 861768), (258, 718140), (344, 538605), (360, 514667), (387, 478760), (430, 430884), (516, 359070), (645, 287256), (774, 239380), (860, 215442), (1032, 179535), (1290, 143628), (1548, 119690), (1720, 107721), (1935, 95752), (2580, 71814), (3096, 59845), (3870, 47876), (5160, 35907), (7740, 23938), (11969, 15480)]