265882080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{553921}}^1$

素因数の和:553939

約数の個数: 48

約数和(自身を含む): 837530064

約数和(自身を除く): 571647984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 553921, 1107842, 1661763, 2215684, 2769605, 3323526, 4431368, 5539210, 6647052, 8308815, 8862736, 11078420, 13294104, 16617630, 17725472, 22156840, 26588208, 33235260, 44313680, 53176416, 66470520, 88627360, 132941040, 265882080]

約数ペア:

[(1, 265882080), (2, 132941040), (3, 88627360), (4, 66470520), (5, 53176416), (6, 44313680), (8, 33235260), (10, 26588208), (12, 22156840), (15, 17725472), (16, 16617630), (20, 13294104), (24, 11078420), (30, 8862736), (32, 8308815), (40, 6647052), (48, 5539210), (60, 4431368), (80, 3323526), (96, 2769605), (120, 2215684), (160, 1661763), (240, 1107842), (480, 553921)]