68698440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{190829}}^1$

素因数の和:190846

約数の個数: 48

約数和(自身を含む): 223271100

約数和(自身を除く): 154572660

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 190829, 381658, 572487, 763316, 954145, 1144974, 1526632, 1717461, 1908290, 2289948, 2862435, 3434922, 3816580, 4579896, 5724870, 6869844, 7633160, 8587305, 11449740, 13739688, 17174610, 22899480, 34349220, 68698440]

約数ペア:

[(1, 68698440), (2, 34349220), (3, 22899480), (4, 17174610), (5, 13739688), (6, 11449740), (8, 8587305), (9, 7633160), (10, 6869844), (12, 5724870), (15, 4579896), (18, 3816580), (20, 3434922), (24, 2862435), (30, 2289948), (36, 1908290), (40, 1717461), (45, 1526632), (60, 1144974), (72, 954145), (90, 763316), (120, 572487), (180, 381658), (360, 190829)]