123329120

素因数分解:

$2^5\times 5^1\times {\mathrm{73}}^1\times {\mathrm{10559}}^1$

素因数の和:10647

約数の個数: 48

約数和(自身を含む): 295384320

約数和(自身を除く): 172055200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 73, 80, 146, 160, 292, 365, 584, 730, 1168, 1460, 2336, 2920, 5840, 10559, 11680, 21118, 42236, 52795, 84472, 105590, 168944, 211180, 337888, 422360, 770807, 844720, 1541614, 1689440, 3083228, 3854035, 6166456, 7708070, 12332912, 15416140, 24665824, 30832280, 61664560, 123329120]

約数ペア:

[(1, 123329120), (2, 61664560), (4, 30832280), (5, 24665824), (8, 15416140), (10, 12332912), (16, 7708070), (20, 6166456), (32, 3854035), (40, 3083228), (73, 1689440), (80, 1541614), (146, 844720), (160, 770807), (292, 422360), (365, 337888), (584, 211180), (730, 168944), (1168, 105590), (1460, 84472), (2336, 52795), (2920, 42236), (5840, 21118), (10559, 11680)]