12974760

素因数分解:

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

素因数の和:1607

約数の個数: 96

約数和(自身を含む): 44029440

約数和(自身を除く): 31054680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1567, 1656, 2070, 2760, 3134, 4140, 4701, 6268, 7835, 8280, 9402, 12536, 14103, 15670, 18804, 23505, 28206, 31340, 36041, 37608, 47010, 56412, 62680, 70515, 72082, 94020, 108123, 112824, 141030, 144164, 180205, 188040, 216246, 282060, 288328, 324369, 360410, 432492, 540615, 564120, 648738, 720820, 864984, 1081230, 1297476, 1441640, 1621845, 2162460, 2594952, 3243690, 4324920, 6487380, 12974760]

約数ペア:

[(1, 12974760), (2, 6487380), (3, 4324920), (4, 3243690), (5, 2594952), (6, 2162460), (8, 1621845), (9, 1441640), (10, 1297476), (12, 1081230), (15, 864984), (18, 720820), (20, 648738), (23, 564120), (24, 540615), (30, 432492), (36, 360410), (40, 324369), (45, 288328), (46, 282060), (60, 216246), (69, 188040), (72, 180205), (90, 144164), (92, 141030), (115, 112824), (120, 108123), (138, 94020), (180, 72082), (184, 70515), (207, 62680), (230, 56412), (276, 47010), (345, 37608), (360, 36041), (414, 31340), (460, 28206), (552, 23505), (690, 18804), (828, 15670), (920, 14103), (1035, 12536), (1380, 9402), (1567, 8280), (1656, 7835), (2070, 6268), (2760, 4701), (3134, 4140)]