438052080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1825217}}^1$

素因数の和:1825233

約数の個数: 40

約数和(自身を含む): 1357962192

約数和(自身を除く): 919910112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1825217, 3650434, 5475651, 7300868, 9126085, 10951302, 14601736, 18252170, 21902604, 27378255, 29203472, 36504340, 43805208, 54756510, 73008680, 87610416, 109513020, 146017360, 219026040, 438052080]

約数ペア:

[(1, 438052080), (2, 219026040), (3, 146017360), (4, 109513020), (5, 87610416), (6, 73008680), (8, 54756510), (10, 43805208), (12, 36504340), (15, 29203472), (16, 27378255), (20, 21902604), (24, 18252170), (30, 14601736), (40, 10951302), (48, 9126085), (60, 7300868), (80, 5475651), (120, 3650434), (240, 1825217)]