271031760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{12143}}^1$

素因数の和:12193

約数の個数: 120

約数和(自身を含む): 939654144

約数和(自身を除く): 668622384

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7440, 11160, 12143, 22320, 24286, 36429, 48572, 60715, 72858, 97144, 109287, 121430, 145716, 182145, 194288, 218574, 242860, 291432, 364290, 376433, 437148, 485720, 546435, 582864, 728580, 752866, 874296, 971440, 1092870, 1129299, 1457160, 1505732, 1748592, 1882165, 2185740, 2258598, 2914320, 3011464, 3387897, 3764330, 4371480, 4517196, 5646495, 6022928, 6775794, 7528660, 8742960, 9034392, 11292990, 13551588, 15057320, 16939485, 18068784, 22585980, 27103176, 30114640, 33878970, 45171960, 54206352, 67757940, 90343920, 135515880, 271031760]

約数ペア:

[(1, 271031760), (2, 135515880), (3, 90343920), (4, 67757940), (5, 54206352), (6, 45171960), (8, 33878970), (9, 30114640), (10, 27103176), (12, 22585980), (15, 18068784), (16, 16939485), (18, 15057320), (20, 13551588), (24, 11292990), (30, 9034392), (31, 8742960), (36, 7528660), (40, 6775794), (45, 6022928), (48, 5646495), (60, 4517196), (62, 4371480), (72, 3764330), (80, 3387897), (90, 3011464), (93, 2914320), (120, 2258598), (124, 2185740), (144, 1882165), (155, 1748592), (180, 1505732), (186, 1457160), (240, 1129299), (248, 1092870), (279, 971440), (310, 874296), (360, 752866), (372, 728580), (465, 582864), (496, 546435), (558, 485720), (620, 437148), (720, 376433), (744, 364290), (930, 291432), (1116, 242860), (1240, 218574), (1395, 194288), (1488, 182145), (1860, 145716), (2232, 121430), (2480, 109287), (2790, 97144), (3720, 72858), (4464, 60715), (5580, 48572), (7440, 36429), (11160, 24286), (12143, 22320)]