124516120

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{8623}}^1$

素因数の和:8672

約数の個数: 48

約数和(自身を含む): 295716960

約数和(自身を除く): 171200840

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 361, 380, 722, 760, 1444, 1805, 2888, 3610, 7220, 8623, 14440, 17246, 34492, 43115, 68984, 86230, 163837, 172460, 327674, 344920, 655348, 819185, 1310696, 1638370, 3112903, 3276740, 6225806, 6553480, 12451612, 15564515, 24903224, 31129030, 62258060, 124516120]

約数ペア:

[(1, 124516120), (2, 62258060), (4, 31129030), (5, 24903224), (8, 15564515), (10, 12451612), (19, 6553480), (20, 6225806), (38, 3276740), (40, 3112903), (76, 1638370), (95, 1310696), (152, 819185), (190, 655348), (361, 344920), (380, 327674), (722, 172460), (760, 163837), (1444, 86230), (1805, 68984), (2888, 43115), (3610, 34492), (7220, 17246), (8623, 14440)]