163329960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{12487}}^1$

素因数の和:12610

約数の個数: 64

約数和(自身を含む): 494524800

約数和(自身を除く): 331194840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 218, 327, 436, 545, 654, 872, 1090, 1308, 1635, 2180, 2616, 3270, 4360, 6540, 12487, 13080, 24974, 37461, 49948, 62435, 74922, 99896, 124870, 149844, 187305, 249740, 299688, 374610, 499480, 749220, 1361083, 1498440, 2722166, 4083249, 5444332, 6805415, 8166498, 10888664, 13610830, 16332996, 20416245, 27221660, 32665992, 40832490, 54443320, 81664980, 163329960]

約数ペア:

[(1, 163329960), (2, 81664980), (3, 54443320), (4, 40832490), (5, 32665992), (6, 27221660), (8, 20416245), (10, 16332996), (12, 13610830), (15, 10888664), (20, 8166498), (24, 6805415), (30, 5444332), (40, 4083249), (60, 2722166), (109, 1498440), (120, 1361083), (218, 749220), (327, 499480), (436, 374610), (545, 299688), (654, 249740), (872, 187305), (1090, 149844), (1308, 124870), (1635, 99896), (2180, 74922), (2616, 62435), (3270, 49948), (4360, 37461), (6540, 24974), (12487, 13080)]