57285720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{701}}^1$

素因数の和:945

約数の個数: 96

約数和(自身を含む): 187265520

約数和(自身を除く): 129979800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 227, 360, 454, 681, 701, 908, 1135, 1362, 1402, 1816, 2043, 2103, 2270, 2724, 2804, 3405, 3505, 4086, 4206, 4540, 5448, 5608, 6309, 6810, 7010, 8172, 8412, 9080, 10215, 10515, 12618, 13620, 14020, 16344, 16824, 20430, 21030, 25236, 27240, 28040, 31545, 40860, 42060, 50472, 63090, 81720, 84120, 126180, 159127, 252360, 318254, 477381, 636508, 795635, 954762, 1273016, 1432143, 1591270, 1909524, 2386905, 2864286, 3182540, 3819048, 4773810, 5728572, 6365080, 7160715, 9547620, 11457144, 14321430, 19095240, 28642860, 57285720]

約数ペア:

[(1, 57285720), (2, 28642860), (3, 19095240), (4, 14321430), (5, 11457144), (6, 9547620), (8, 7160715), (9, 6365080), (10, 5728572), (12, 4773810), (15, 3819048), (18, 3182540), (20, 2864286), (24, 2386905), (30, 1909524), (36, 1591270), (40, 1432143), (45, 1273016), (60, 954762), (72, 795635), (90, 636508), (120, 477381), (180, 318254), (227, 252360), (360, 159127), (454, 126180), (681, 84120), (701, 81720), (908, 63090), (1135, 50472), (1362, 42060), (1402, 40860), (1816, 31545), (2043, 28040), (2103, 27240), (2270, 25236), (2724, 21030), (2804, 20430), (3405, 16824), (3505, 16344), (4086, 14020), (4206, 13620), (4540, 12618), (5448, 10515), (5608, 10215), (6309, 9080), (6810, 8412), (7010, 8172)]