713180880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{990529}}^1$

素因数の和:990548

約数の個数: 60

約数和(自身を含む): 2395101540

約数和(自身を除く): 1681920660

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 990529, 1981058, 2971587, 3962116, 4952645, 5943174, 7924232, 8914761, 9905290, 11886348, 14857935, 15848464, 17829522, 19810580, 23772696, 29715870, 35659044, 39621160, 44573805, 47545392, 59431740, 71318088, 79242320, 89147610, 118863480, 142636176, 178295220, 237726960, 356590440, 713180880]

約数ペア:

[(1, 713180880), (2, 356590440), (3, 237726960), (4, 178295220), (5, 142636176), (6, 118863480), (8, 89147610), (9, 79242320), (10, 71318088), (12, 59431740), (15, 47545392), (16, 44573805), (18, 39621160), (20, 35659044), (24, 29715870), (30, 23772696), (36, 19810580), (40, 17829522), (45, 15848464), (48, 14857935), (60, 11886348), (72, 9905290), (80, 8914761), (90, 7924232), (120, 5943174), (144, 4952645), (180, 3962116), (240, 2971587), (360, 1981058), (720, 990529)]