80583480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{223843}}^1$

素因数の和:223860

約数の個数: 48

約数和(自身を含む): 261897480

約数和(自身を除く): 181314000

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, 223843, 447686, 671529, 895372, 1119215, 1343058, 1790744, 2014587, 2238430, 2686116, 3357645, 4029174, 4476860, 5372232, 6715290, 8058348, 8953720, 10072935, 13430580, 16116696, 20145870, 26861160, 40291740, 80583480]

約数ペア:

[(1, 80583480), (2, 40291740), (3, 26861160), (4, 20145870), (5, 16116696), (6, 13430580), (8, 10072935), (9, 8953720), (10, 8058348), (12, 6715290), (15, 5372232), (18, 4476860), (20, 4029174), (24, 3357645), (30, 2686116), (36, 2238430), (40, 2014587), (45, 1790744), (60, 1343058), (72, 1119215), (90, 895372), (120, 671529), (180, 447686), (360, 223843)]