80383620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1879}}^1$

素因数の和:1945

約数の個数: 96

約数和(自身を含む): 242565120

約数和(自身を除く): 162181500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 31, 46, 60, 62, 69, 92, 93, 115, 124, 138, 155, 186, 230, 276, 310, 345, 372, 460, 465, 620, 690, 713, 930, 1380, 1426, 1860, 1879, 2139, 2852, 3565, 3758, 4278, 5637, 7130, 7516, 8556, 9395, 10695, 11274, 14260, 18790, 21390, 22548, 28185, 37580, 42780, 43217, 56370, 58249, 86434, 112740, 116498, 129651, 172868, 174747, 216085, 232996, 259302, 291245, 349494, 432170, 518604, 582490, 648255, 698988, 864340, 873735, 1164980, 1296510, 1339727, 1747470, 2593020, 2679454, 3494940, 4019181, 5358908, 6698635, 8038362, 13397270, 16076724, 20095905, 26794540, 40191810, 80383620]

約数ペア:

[(1, 80383620), (2, 40191810), (3, 26794540), (4, 20095905), (5, 16076724), (6, 13397270), (10, 8038362), (12, 6698635), (15, 5358908), (20, 4019181), (23, 3494940), (30, 2679454), (31, 2593020), (46, 1747470), (60, 1339727), (62, 1296510), (69, 1164980), (92, 873735), (93, 864340), (115, 698988), (124, 648255), (138, 582490), (155, 518604), (186, 432170), (230, 349494), (276, 291245), (310, 259302), (345, 232996), (372, 216085), (460, 174747), (465, 172868), (620, 129651), (690, 116498), (713, 112740), (930, 86434), (1380, 58249), (1426, 56370), (1860, 43217), (1879, 42780), (2139, 37580), (2852, 28185), (3565, 22548), (3758, 21390), (4278, 18790), (5637, 14260), (7130, 11274), (7516, 10695), (8556, 9395)]