80152470

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12907}}^1$

素因数の和:12946

約数の個数: 64

約数和(自身を含む): 223050240

約数和(自身を除く): 142897770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 115, 135, 138, 207, 230, 270, 345, 414, 621, 690, 1035, 1242, 2070, 3105, 6210, 12907, 25814, 38721, 64535, 77442, 116163, 129070, 193605, 232326, 296861, 348489, 387210, 580815, 593722, 696978, 890583, 1161630, 1484305, 1742445, 1781166, 2671749, 2968610, 3484890, 4452915, 5343498, 8015247, 8905830, 13358745, 16030494, 26717490, 40076235, 80152470]

約数ペア:

[(1, 80152470), (2, 40076235), (3, 26717490), (5, 16030494), (6, 13358745), (9, 8905830), (10, 8015247), (15, 5343498), (18, 4452915), (23, 3484890), (27, 2968610), (30, 2671749), (45, 1781166), (46, 1742445), (54, 1484305), (69, 1161630), (90, 890583), (115, 696978), (135, 593722), (138, 580815), (207, 387210), (230, 348489), (270, 296861), (345, 232326), (414, 193605), (621, 129070), (690, 116163), (1035, 77442), (1242, 64535), (2070, 38721), (3105, 25814), (6210, 12907)]