312632640

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{108553}}^1$

素因数の和:108576

約数の個数: 84

約数和(自身を含む): 1075335924

約数和(自身を除く): 762703284

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 108553, 217106, 325659, 434212, 542765, 651318, 868424, 976977, 1085530, 1302636, 1628295, 1736848, 1953954, 2171060, 2605272, 3256590, 3473696, 3907908, 4342120, 4884885, 5210544, 6513180, 6947392, 7815816, 8684240, 9769770, 10421088, 13026360, 15631632, 17368480, 19539540, 20842176, 26052720, 31263264, 34736960, 39079080, 52105440, 62526528, 78158160, 104210880, 156316320, 312632640]

約数ペア:

[(1, 312632640), (2, 156316320), (3, 104210880), (4, 78158160), (5, 62526528), (6, 52105440), (8, 39079080), (9, 34736960), (10, 31263264), (12, 26052720), (15, 20842176), (16, 19539540), (18, 17368480), (20, 15631632), (24, 13026360), (30, 10421088), (32, 9769770), (36, 8684240), (40, 7815816), (45, 6947392), (48, 6513180), (60, 5210544), (64, 4884885), (72, 4342120), (80, 3907908), (90, 3473696), (96, 3256590), (120, 2605272), (144, 2171060), (160, 1953954), (180, 1736848), (192, 1628295), (240, 1302636), (288, 1085530), (320, 976977), (360, 868424), (480, 651318), (576, 542765), (720, 434212), (960, 325659), (1440, 217106), (2880, 108553)]