442918920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{85837}}^1$

素因数の和:85894

約数の個数: 64

約数和(自身を含む): 1359673920

約数和(自身を除く): 916755000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 85837, 171674, 257511, 343348, 429185, 515022, 686696, 858370, 1030044, 1287555, 1716740, 2060088, 2575110, 3433480, 3690991, 5150220, 7381982, 10300440, 11072973, 14763964, 18454955, 22145946, 29527928, 36909910, 44291892, 55364865, 73819820, 88583784, 110729730, 147639640, 221459460, 442918920]

約数ペア:

[(1, 442918920), (2, 221459460), (3, 147639640), (4, 110729730), (5, 88583784), (6, 73819820), (8, 55364865), (10, 44291892), (12, 36909910), (15, 29527928), (20, 22145946), (24, 18454955), (30, 14763964), (40, 11072973), (43, 10300440), (60, 7381982), (86, 5150220), (120, 3690991), (129, 3433480), (172, 2575110), (215, 2060088), (258, 1716740), (344, 1287555), (430, 1030044), (516, 858370), (645, 686696), (860, 515022), (1032, 429185), (1290, 343348), (1720, 257511), (2580, 171674), (5160, 85837)]