509540880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2123087}}^1$

素因数の和:2123103

約数の個数: 40

約数和(自身を含む): 1579577472

約数和(自身を除く): 1070036592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2123087, 4246174, 6369261, 8492348, 10615435, 12738522, 16984696, 21230870, 25477044, 31846305, 33969392, 42461740, 50954088, 63692610, 84923480, 101908176, 127385220, 169846960, 254770440, 509540880]

約数ペア:

[(1, 509540880), (2, 254770440), (3, 169846960), (4, 127385220), (5, 101908176), (6, 84923480), (8, 63692610), (10, 50954088), (12, 42461740), (15, 33969392), (16, 31846305), (20, 25477044), (24, 21230870), (30, 16984696), (40, 12738522), (48, 10615435), (60, 8492348), (80, 6369261), (120, 4246174), (240, 2123087)]