1045552440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{62683}}^1$

素因数の和:62836

約数の個数: 64

約数和(自身を含む): 3159273600

約数和(自身を除く): 2113721160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 139, 278, 417, 556, 695, 834, 1112, 1390, 1668, 2085, 2780, 3336, 4170, 5560, 8340, 16680, 62683, 125366, 188049, 250732, 313415, 376098, 501464, 626830, 752196, 940245, 1253660, 1504392, 1880490, 2507320, 3760980, 7521960, 8712937, 17425874, 26138811, 34851748, 43564685, 52277622, 69703496, 87129370, 104555244, 130694055, 174258740, 209110488, 261388110, 348517480, 522776220, 1045552440]

約数ペア:

[(1, 1045552440), (2, 522776220), (3, 348517480), (4, 261388110), (5, 209110488), (6, 174258740), (8, 130694055), (10, 104555244), (12, 87129370), (15, 69703496), (20, 52277622), (24, 43564685), (30, 34851748), (40, 26138811), (60, 17425874), (120, 8712937), (139, 7521960), (278, 3760980), (417, 2507320), (556, 1880490), (695, 1504392), (834, 1253660), (1112, 940245), (1390, 752196), (1668, 626830), (2085, 501464), (2780, 376098), (3336, 313415), (4170, 250732), (5560, 188049), (8340, 125366), (16680, 62683)]