57290880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{563}}^1$

素因数の和:638

約数の個数: 128

約数和(自身を含む): 186390720

約数和(自身を除く): 129099840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 128, 159, 160, 192, 212, 240, 265, 318, 320, 384, 424, 480, 530, 563, 636, 640, 795, 848, 960, 1060, 1126, 1272, 1590, 1689, 1696, 1920, 2120, 2252, 2544, 2815, 3180, 3378, 3392, 4240, 4504, 5088, 5630, 6360, 6756, 6784, 8445, 8480, 9008, 10176, 11260, 12720, 13512, 16890, 16960, 18016, 20352, 22520, 25440, 27024, 29839, 33780, 33920, 36032, 45040, 50880, 54048, 59678, 67560, 72064, 89517, 90080, 101760, 108096, 119356, 135120, 149195, 179034, 180160, 216192, 238712, 270240, 298390, 358068, 360320, 447585, 477424, 540480, 596780, 716136, 895170, 954848, 1080960, 1193560, 1432272, 1790340, 1909696, 2387120, 2864544, 3580680, 3819392, 4774240, 5729088, 7161360, 9548480, 11458176, 14322720, 19096960, 28645440, 57290880]

約数ペア:

[(1, 57290880), (2, 28645440), (3, 19096960), (4, 14322720), (5, 11458176), (6, 9548480), (8, 7161360), (10, 5729088), (12, 4774240), (15, 3819392), (16, 3580680), (20, 2864544), (24, 2387120), (30, 1909696), (32, 1790340), (40, 1432272), (48, 1193560), (53, 1080960), (60, 954848), (64, 895170), (80, 716136), (96, 596780), (106, 540480), (120, 477424), (128, 447585), (159, 360320), (160, 358068), (192, 298390), (212, 270240), (240, 238712), (265, 216192), (318, 180160), (320, 179034), (384, 149195), (424, 135120), (480, 119356), (530, 108096), (563, 101760), (636, 90080), (640, 89517), (795, 72064), (848, 67560), (960, 59678), (1060, 54048), (1126, 50880), (1272, 45040), (1590, 36032), (1689, 33920), (1696, 33780), (1920, 29839), (2120, 27024), (2252, 25440), (2544, 22520), (2815, 20352), (3180, 18016), (3378, 16960), (3392, 16890), (4240, 13512), (4504, 12720), (5088, 11260), (5630, 10176), (6360, 9008), (6756, 8480), (6784, 8445)]