2858781960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{7941061}}^1$

素因数の和:7941078

約数の個数: 48

約数和(自身を含む): 9291042540

約数和(自身を除く): 6432260580

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 7941061, 15882122, 23823183, 31764244, 39705305, 47646366, 63528488, 71469549, 79410610, 95292732, 119115915, 142939098, 158821220, 190585464, 238231830, 285878196, 317642440, 357347745, 476463660, 571756392, 714695490, 952927320, 1429390980, 2858781960]

約数ペア:

[(1, 2858781960), (2, 1429390980), (3, 952927320), (4, 714695490), (5, 571756392), (6, 476463660), (8, 357347745), (9, 317642440), (10, 285878196), (12, 238231830), (15, 190585464), (18, 158821220), (20, 142939098), (24, 119115915), (30, 95292732), (36, 79410610), (40, 71469549), (45, 63528488), (60, 47646366), (72, 39705305), (90, 31764244), (120, 23823183), (180, 15882122), (360, 7941061)]