2536789440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{20807}}^1$

素因数の和:20954

約数の個数: 112

約数和(自身を含む): 8118116352

約数和(自身を除く): 5581326912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 127, 160, 192, 240, 254, 320, 381, 480, 508, 635, 762, 960, 1016, 1270, 1524, 1905, 2032, 2540, 3048, 3810, 4064, 5080, 6096, 7620, 8128, 10160, 12192, 15240, 20320, 20807, 24384, 30480, 40640, 41614, 60960, 62421, 83228, 104035, 121920, 124842, 166456, 208070, 249684, 312105, 332912, 416140, 499368, 624210, 665824, 832280, 998736, 1248420, 1331648, 1664560, 1997472, 2496840, 2642489, 3329120, 3994944, 4993680, 5284978, 6658240, 7927467, 9987360, 10569956, 13212445, 15854934, 19974720, 21139912, 26424890, 31709868, 39637335, 42279824, 52849780, 63419736, 79274670, 84559648, 105699560, 126839472, 158549340, 169119296, 211399120, 253678944, 317098680, 422798240, 507357888, 634197360, 845596480, 1268394720, 2536789440]

約数ペア:

[(1, 2536789440), (2, 1268394720), (3, 845596480), (4, 634197360), (5, 507357888), (6, 422798240), (8, 317098680), (10, 253678944), (12, 211399120), (15, 169119296), (16, 158549340), (20, 126839472), (24, 105699560), (30, 84559648), (32, 79274670), (40, 63419736), (48, 52849780), (60, 42279824), (64, 39637335), (80, 31709868), (96, 26424890), (120, 21139912), (127, 19974720), (160, 15854934), (192, 13212445), (240, 10569956), (254, 9987360), (320, 7927467), (381, 6658240), (480, 5284978), (508, 4993680), (635, 3994944), (762, 3329120), (960, 2642489), (1016, 2496840), (1270, 1997472), (1524, 1664560), (1905, 1331648), (2032, 1248420), (2540, 998736), (3048, 832280), (3810, 665824), (4064, 624210), (5080, 499368), (6096, 416140), (7620, 332912), (8128, 312105), (10160, 249684), (12192, 208070), (15240, 166456), (20320, 124842), (20807, 121920), (24384, 104035), (30480, 83228), (40640, 62421), (41614, 60960)]