272145240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{755959}}^1$

素因数の和:755976

約数の個数: 48

約数和(自身を含む): 884473200

約数和(自身を除く): 612327960

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, 755959, 1511918, 2267877, 3023836, 3779795, 4535754, 6047672, 6803631, 7559590, 9071508, 11339385, 13607262, 15119180, 18143016, 22678770, 27214524, 30238360, 34018155, 45357540, 54429048, 68036310, 90715080, 136072620, 272145240]

約数ペア:

[(1, 272145240), (2, 136072620), (3, 90715080), (4, 68036310), (5, 54429048), (6, 45357540), (8, 34018155), (9, 30238360), (10, 27214524), (12, 22678770), (15, 18143016), (18, 15119180), (20, 13607262), (24, 11339385), (30, 9071508), (36, 7559590), (40, 6803631), (45, 6047672), (60, 4535754), (72, 3779795), (90, 3023836), (120, 2267877), (180, 1511918), (360, 755959)]