8744880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{439}}^1$

素因数の和:538

約数の個数: 80

約数和(自身を含む): 27498240

約数和(自身を除く): 18753360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 83, 120, 166, 240, 249, 332, 415, 439, 498, 664, 830, 878, 996, 1245, 1317, 1328, 1660, 1756, 1992, 2195, 2490, 2634, 3320, 3512, 3984, 4390, 4980, 5268, 6585, 6640, 7024, 8780, 9960, 10536, 13170, 17560, 19920, 21072, 26340, 35120, 36437, 52680, 72874, 105360, 109311, 145748, 182185, 218622, 291496, 364370, 437244, 546555, 582992, 728740, 874488, 1093110, 1457480, 1748976, 2186220, 2914960, 4372440, 8744880]

約数ペア:

[(1, 8744880), (2, 4372440), (3, 2914960), (4, 2186220), (5, 1748976), (6, 1457480), (8, 1093110), (10, 874488), (12, 728740), (15, 582992), (16, 546555), (20, 437244), (24, 364370), (30, 291496), (40, 218622), (48, 182185), (60, 145748), (80, 109311), (83, 105360), (120, 72874), (166, 52680), (240, 36437), (249, 35120), (332, 26340), (415, 21072), (439, 19920), (498, 17560), (664, 13170), (830, 10536), (878, 9960), (996, 8780), (1245, 7024), (1317, 6640), (1328, 6585), (1660, 5268), (1756, 4980), (1992, 4390), (2195, 3984), (2490, 3512), (2634, 3320)]