76868880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2647}}^1$

素因数の和:2685

約数の個数: 120

約数和(自身を含む): 262024896

約数和(自身を除く): 185156016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 121, 132, 165, 176, 220, 240, 242, 264, 330, 363, 440, 484, 528, 605, 660, 726, 880, 968, 1210, 1320, 1452, 1815, 1936, 2420, 2640, 2647, 2904, 3630, 4840, 5294, 5808, 7260, 7941, 9680, 10588, 13235, 14520, 15882, 21176, 26470, 29040, 29117, 31764, 39705, 42352, 52940, 58234, 63528, 79410, 87351, 105880, 116468, 127056, 145585, 158820, 174702, 211760, 232936, 291170, 317640, 320287, 349404, 436755, 465872, 582340, 635280, 640574, 698808, 873510, 960861, 1164680, 1281148, 1397616, 1601435, 1747020, 1921722, 2329360, 2562296, 3202870, 3494040, 3843444, 4804305, 5124592, 6405740, 6988080, 7686888, 9608610, 12811480, 15373776, 19217220, 25622960, 38434440, 76868880]

約数ペア:

[(1, 76868880), (2, 38434440), (3, 25622960), (4, 19217220), (5, 15373776), (6, 12811480), (8, 9608610), (10, 7686888), (11, 6988080), (12, 6405740), (15, 5124592), (16, 4804305), (20, 3843444), (22, 3494040), (24, 3202870), (30, 2562296), (33, 2329360), (40, 1921722), (44, 1747020), (48, 1601435), (55, 1397616), (60, 1281148), (66, 1164680), (80, 960861), (88, 873510), (110, 698808), (120, 640574), (121, 635280), (132, 582340), (165, 465872), (176, 436755), (220, 349404), (240, 320287), (242, 317640), (264, 291170), (330, 232936), (363, 211760), (440, 174702), (484, 158820), (528, 145585), (605, 127056), (660, 116468), (726, 105880), (880, 87351), (968, 79410), (1210, 63528), (1320, 58234), (1452, 52940), (1815, 42352), (1936, 39705), (2420, 31764), (2640, 29117), (2647, 29040), (2904, 26470), (3630, 21176), (4840, 15882), (5294, 14520), (5808, 13235), (7260, 10588), (7941, 9680)]