2278315440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73589}}^1$

素因数の和:73651

約数の個数: 120

約数和(自身を含む): 7829387280

約数和(自身を除く): 5551071840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 120, 129, 144, 172, 180, 215, 240, 258, 344, 360, 387, 430, 516, 645, 688, 720, 774, 860, 1032, 1290, 1548, 1720, 1935, 2064, 2580, 3096, 3440, 3870, 5160, 6192, 7740, 10320, 15480, 30960, 73589, 147178, 220767, 294356, 367945, 441534, 588712, 662301, 735890, 883068, 1103835, 1177424, 1324602, 1471780, 1766136, 2207670, 2649204, 2943560, 3164327, 3311505, 3532272, 4415340, 5298408, 5887120, 6328654, 6623010, 8830680, 9492981, 10596816, 12657308, 13246020, 15821635, 17661360, 18985962, 25314616, 26492040, 28478943, 31643270, 37971924, 47464905, 50629232, 52984080, 56957886, 63286540, 75943848, 94929810, 113915772, 126573080, 142394715, 151887696, 189859620, 227831544, 253146160, 284789430, 379719240, 455663088, 569578860, 759438480, 1139157720, 2278315440]

約数ペア:

[(1, 2278315440), (2, 1139157720), (3, 759438480), (4, 569578860), (5, 455663088), (6, 379719240), (8, 284789430), (9, 253146160), (10, 227831544), (12, 189859620), (15, 151887696), (16, 142394715), (18, 126573080), (20, 113915772), (24, 94929810), (30, 75943848), (36, 63286540), (40, 56957886), (43, 52984080), (45, 50629232), (48, 47464905), (60, 37971924), (72, 31643270), (80, 28478943), (86, 26492040), (90, 25314616), (120, 18985962), (129, 17661360), (144, 15821635), (172, 13246020), (180, 12657308), (215, 10596816), (240, 9492981), (258, 8830680), (344, 6623010), (360, 6328654), (387, 5887120), (430, 5298408), (516, 4415340), (645, 3532272), (688, 3311505), (720, 3164327), (774, 2943560), (860, 2649204), (1032, 2207670), (1290, 1766136), (1548, 1471780), (1720, 1324602), (1935, 1177424), (2064, 1103835), (2580, 883068), (3096, 735890), (3440, 662301), (3870, 588712), (5160, 441534), (6192, 367945), (7740, 294356), (10320, 220767), (15480, 147178), (30960, 73589)]