425617320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{859}}^1\times {\mathrm{4129}}^1$

素因数の和:5002

約数の個数: 64

約数和(自身を含む): 1278648000

約数和(自身を除く): 853030680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 859, 1718, 2577, 3436, 4129, 4295, 5154, 6872, 8258, 8590, 10308, 12387, 12885, 16516, 17180, 20616, 20645, 24774, 25770, 33032, 34360, 41290, 49548, 51540, 61935, 82580, 99096, 103080, 123870, 165160, 247740, 495480, 3546811, 7093622, 10640433, 14187244, 17734055, 21280866, 28374488, 35468110, 42561732, 53202165, 70936220, 85123464, 106404330, 141872440, 212808660, 425617320]

約数ペア:

[(1, 425617320), (2, 212808660), (3, 141872440), (4, 106404330), (5, 85123464), (6, 70936220), (8, 53202165), (10, 42561732), (12, 35468110), (15, 28374488), (20, 21280866), (24, 17734055), (30, 14187244), (40, 10640433), (60, 7093622), (120, 3546811), (859, 495480), (1718, 247740), (2577, 165160), (3436, 123870), (4129, 103080), (4295, 99096), (5154, 82580), (6872, 61935), (8258, 51540), (8590, 49548), (10308, 41290), (12387, 34360), (12885, 33032), (16516, 25770), (17180, 24774), (20616, 20645)]