90379440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{125527}}^1$

素因数の和:125546

約数の個数: 60

約数和(自身を含む): 303526704

約数和(自身を除く): 213147264

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, 125527, 251054, 376581, 502108, 627635, 753162, 1004216, 1129743, 1255270, 1506324, 1882905, 2008432, 2259486, 2510540, 3012648, 3765810, 4518972, 5021080, 5648715, 6025296, 7531620, 9037944, 10042160, 11297430, 15063240, 18075888, 22594860, 30126480, 45189720, 90379440]

約数ペア:

[(1, 90379440), (2, 45189720), (3, 30126480), (4, 22594860), (5, 18075888), (6, 15063240), (8, 11297430), (9, 10042160), (10, 9037944), (12, 7531620), (15, 6025296), (16, 5648715), (18, 5021080), (20, 4518972), (24, 3765810), (30, 3012648), (36, 2510540), (40, 2259486), (45, 2008432), (48, 1882905), (60, 1506324), (72, 1255270), (80, 1129743), (90, 1004216), (120, 753162), (144, 627635), (180, 502108), (240, 376581), (360, 251054), (720, 125527)]