6215940

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{1279}}^1$

素因数の和:1303

約数の個数: 72

約数和(自身を含む): 19568640

約数和(自身を除く): 13352700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1279, 1620, 2430, 2558, 3837, 4860, 5116, 6395, 7674, 11511, 12790, 15348, 19185, 23022, 25580, 34533, 38370, 46044, 57555, 69066, 76740, 103599, 115110, 138132, 172665, 207198, 230220, 310797, 345330, 414396, 517995, 621594, 690660, 1035990, 1243188, 1553985, 2071980, 3107970, 6215940]

約数ペア:

[(1, 6215940), (2, 3107970), (3, 2071980), (4, 1553985), (5, 1243188), (6, 1035990), (9, 690660), (10, 621594), (12, 517995), (15, 414396), (18, 345330), (20, 310797), (27, 230220), (30, 207198), (36, 172665), (45, 138132), (54, 115110), (60, 103599), (81, 76740), (90, 69066), (108, 57555), (135, 46044), (162, 38370), (180, 34533), (243, 25580), (270, 23022), (324, 19185), (405, 15348), (486, 12790), (540, 11511), (810, 7674), (972, 6395), (1215, 5116), (1279, 4860), (1620, 3837), (2430, 2558)]