57122880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{379}}^1$

素因数の和:556

約数の個数: 112

約数和(自身を含む): 183001920

約数和(自身を除く): 125879040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 157, 160, 192, 240, 314, 320, 379, 471, 480, 628, 758, 785, 942, 960, 1137, 1256, 1516, 1570, 1884, 1895, 2274, 2355, 2512, 3032, 3140, 3768, 3790, 4548, 4710, 5024, 5685, 6064, 6280, 7536, 7580, 9096, 9420, 10048, 11370, 12128, 12560, 15072, 15160, 18192, 18840, 22740, 24256, 25120, 30144, 30320, 36384, 37680, 45480, 50240, 59503, 60640, 72768, 75360, 90960, 119006, 121280, 150720, 178509, 181920, 238012, 297515, 357018, 363840, 476024, 595030, 714036, 892545, 952048, 1190060, 1428072, 1785090, 1904096, 2380120, 2856144, 3570180, 3808192, 4760240, 5712288, 7140360, 9520480, 11424576, 14280720, 19040960, 28561440, 57122880]

約数ペア:

[(1, 57122880), (2, 28561440), (3, 19040960), (4, 14280720), (5, 11424576), (6, 9520480), (8, 7140360), (10, 5712288), (12, 4760240), (15, 3808192), (16, 3570180), (20, 2856144), (24, 2380120), (30, 1904096), (32, 1785090), (40, 1428072), (48, 1190060), (60, 952048), (64, 892545), (80, 714036), (96, 595030), (120, 476024), (157, 363840), (160, 357018), (192, 297515), (240, 238012), (314, 181920), (320, 178509), (379, 150720), (471, 121280), (480, 119006), (628, 90960), (758, 75360), (785, 72768), (942, 60640), (960, 59503), (1137, 50240), (1256, 45480), (1516, 37680), (1570, 36384), (1884, 30320), (1895, 30144), (2274, 25120), (2355, 24256), (2512, 22740), (3032, 18840), (3140, 18192), (3768, 15160), (3790, 15072), (4548, 12560), (4710, 12128), (5024, 11370), (5685, 10048), (6064, 9420), (6280, 9096), (7536, 7580)]