17939160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{49831}}^1$

素因数の和:49848

約数の個数: 48

約数和(自身を含む): 58303440

約数和(自身を除く): 40364280

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, 49831, 99662, 149493, 199324, 249155, 298986, 398648, 448479, 498310, 597972, 747465, 896958, 996620, 1195944, 1494930, 1793916, 1993240, 2242395, 2989860, 3587832, 4484790, 5979720, 8969580, 17939160]

約数ペア:

[(1, 17939160), (2, 8969580), (3, 5979720), (4, 4484790), (5, 3587832), (6, 2989860), (8, 2242395), (9, 1993240), (10, 1793916), (12, 1494930), (15, 1195944), (18, 996620), (20, 896958), (24, 747465), (30, 597972), (36, 498310), (40, 448479), (45, 398648), (60, 298986), (72, 249155), (90, 199324), (120, 149493), (180, 99662), (360, 49831)]