517587660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1453}}^1\times {\mathrm{1979}}^1$

素因数の和:3447

約数の個数: 72

約数和(自身を含む): 1571890320

約数和(自身を除く): 1054302660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1453, 1979, 2906, 3958, 4359, 5812, 5937, 7265, 7916, 8718, 9895, 11874, 13077, 14530, 17436, 17811, 19790, 21795, 23748, 26154, 29060, 29685, 35622, 39580, 43590, 52308, 59370, 65385, 71244, 87180, 89055, 118740, 130770, 178110, 261540, 356220, 2875487, 5750974, 8626461, 11501948, 14377435, 17252922, 25879383, 28754870, 34505844, 43132305, 51758766, 57509740, 86264610, 103517532, 129396915, 172529220, 258793830, 517587660]

約数ペア:

[(1, 517587660), (2, 258793830), (3, 172529220), (4, 129396915), (5, 103517532), (6, 86264610), (9, 57509740), (10, 51758766), (12, 43132305), (15, 34505844), (18, 28754870), (20, 25879383), (30, 17252922), (36, 14377435), (45, 11501948), (60, 8626461), (90, 5750974), (180, 2875487), (1453, 356220), (1979, 261540), (2906, 178110), (3958, 130770), (4359, 118740), (5812, 89055), (5937, 87180), (7265, 71244), (7916, 65385), (8718, 59370), (9895, 52308), (11874, 43590), (13077, 39580), (14530, 35622), (17436, 29685), (17811, 29060), (19790, 26154), (21795, 23748)]