60665680

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1$

素因数の和:452

約数の個数: 80

約数和(自身を含む): 148204800

約数和(自身を除く): 87539120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 79, 80, 116, 145, 158, 232, 290, 316, 331, 395, 464, 580, 632, 662, 790, 1160, 1264, 1324, 1580, 1655, 2291, 2320, 2648, 3160, 3310, 4582, 5296, 6320, 6620, 9164, 9599, 11455, 13240, 18328, 19198, 22910, 26149, 26480, 36656, 38396, 45820, 47995, 52298, 76792, 91640, 95990, 104596, 130745, 153584, 183280, 191980, 209192, 261490, 383960, 418384, 522980, 758321, 767920, 1045960, 1516642, 2091920, 3033284, 3791605, 6066568, 7583210, 12133136, 15166420, 30332840, 60665680]

約数ペア:

[(1, 60665680), (2, 30332840), (4, 15166420), (5, 12133136), (8, 7583210), (10, 6066568), (16, 3791605), (20, 3033284), (29, 2091920), (40, 1516642), (58, 1045960), (79, 767920), (80, 758321), (116, 522980), (145, 418384), (158, 383960), (232, 261490), (290, 209192), (316, 191980), (331, 183280), (395, 153584), (464, 130745), (580, 104596), (632, 95990), (662, 91640), (790, 76792), (1160, 52298), (1264, 47995), (1324, 45820), (1580, 38396), (1655, 36656), (2291, 26480), (2320, 26149), (2648, 22910), (3160, 19198), (3310, 18328), (4582, 13240), (5296, 11455), (6320, 9599), (6620, 9164)]