252910440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{702529}}^1$

素因数の和:702546

約数の個数: 48

約数和(自身を含む): 821960100

約数和(自身を除く): 569049660

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, 702529, 1405058, 2107587, 2810116, 3512645, 4215174, 5620232, 6322761, 7025290, 8430348, 10537935, 12645522, 14050580, 16860696, 21075870, 25291044, 28101160, 31613805, 42151740, 50582088, 63227610, 84303480, 126455220, 252910440]

約数ペア:

[(1, 252910440), (2, 126455220), (3, 84303480), (4, 63227610), (5, 50582088), (6, 42151740), (8, 31613805), (9, 28101160), (10, 25291044), (12, 21075870), (15, 16860696), (18, 14050580), (20, 12645522), (24, 10537935), (30, 8430348), (36, 7025290), (40, 6322761), (45, 5620232), (60, 4215174), (72, 3512645), (90, 2810116), (120, 2107587), (180, 1405058), (360, 702529)]