89883960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{3881}}^1$

素因数の和:4088

約数の個数: 64

約数和(自身を含む): 271118880

約数和(自身を除く): 181234920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 193, 386, 579, 772, 965, 1158, 1544, 1930, 2316, 2895, 3860, 3881, 4632, 5790, 7720, 7762, 11580, 11643, 15524, 19405, 23160, 23286, 31048, 38810, 46572, 58215, 77620, 93144, 116430, 155240, 232860, 465720, 749033, 1498066, 2247099, 2996132, 3745165, 4494198, 5992264, 7490330, 8988396, 11235495, 14980660, 17976792, 22470990, 29961320, 44941980, 89883960]

約数ペア:

[(1, 89883960), (2, 44941980), (3, 29961320), (4, 22470990), (5, 17976792), (6, 14980660), (8, 11235495), (10, 8988396), (12, 7490330), (15, 5992264), (20, 4494198), (24, 3745165), (30, 2996132), (40, 2247099), (60, 1498066), (120, 749033), (193, 465720), (386, 232860), (579, 155240), (772, 116430), (965, 93144), (1158, 77620), (1544, 58215), (1930, 46572), (2316, 38810), (2895, 31048), (3860, 23286), (3881, 23160), (4632, 19405), (5790, 15524), (7720, 11643), (7762, 11580)]