138246960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{576029}}^1$

素因数の和:576045

約数の個数: 40

約数和(自身を含む): 428566320

約数和(自身を除く): 290319360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 576029, 1152058, 1728087, 2304116, 2880145, 3456174, 4608232, 5760290, 6912348, 8640435, 9216464, 11520580, 13824696, 17280870, 23041160, 27649392, 34561740, 46082320, 69123480, 138246960]

約数ペア:

[(1, 138246960), (2, 69123480), (3, 46082320), (4, 34561740), (5, 27649392), (6, 23041160), (8, 17280870), (10, 13824696), (12, 11520580), (15, 9216464), (16, 8640435), (20, 6912348), (24, 5760290), (30, 4608232), (40, 3456174), (48, 2880145), (60, 2304116), (80, 1728087), (120, 1152058), (240, 576029)]