6487380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1567}}^1$

素因数の和:1605

約数の個数: 72

約数和(自身を含む): 20547072

約数和(自身を除く): 14059692

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 1567, 2070, 3134, 4140, 4701, 6268, 7835, 9402, 14103, 15670, 18804, 23505, 28206, 31340, 36041, 47010, 56412, 70515, 72082, 94020, 108123, 141030, 144164, 180205, 216246, 282060, 324369, 360410, 432492, 540615, 648738, 720820, 1081230, 1297476, 1621845, 2162460, 3243690, 6487380]

約数ペア:

[(1, 6487380), (2, 3243690), (3, 2162460), (4, 1621845), (5, 1297476), (6, 1081230), (9, 720820), (10, 648738), (12, 540615), (15, 432492), (18, 360410), (20, 324369), (23, 282060), (30, 216246), (36, 180205), (45, 144164), (46, 141030), (60, 108123), (69, 94020), (90, 72082), (92, 70515), (115, 56412), (138, 47010), (180, 36041), (207, 31340), (230, 28206), (276, 23505), (345, 18804), (414, 15670), (460, 14103), (690, 9402), (828, 7835), (1035, 6268), (1380, 4701), (1567, 4140), (2070, 3134)]