497160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1381}}^1$

素因数の和:1398

約数の個数: 48

約数和(自身を含む): 1616940

約数和(自身を除く): 1119780

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, 1381, 2762, 4143, 5524, 6905, 8286, 11048, 12429, 13810, 16572, 20715, 24858, 27620, 33144, 41430, 49716, 55240, 62145, 82860, 99432, 124290, 165720, 248580, 497160]

約数ペア:

[(1, 497160), (2, 248580), (3, 165720), (4, 124290), (5, 99432), (6, 82860), (8, 62145), (9, 55240), (10, 49716), (12, 41430), (15, 33144), (18, 27620), (20, 24858), (24, 20715), (30, 16572), (36, 13810), (40, 12429), (45, 11048), (60, 8286), (72, 6905), (90, 5524), (120, 4143), (180, 2762), (360, 1381)]