454960080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{631889}}^1$

素因数の和:631908

約数の個数: 60

約数和(自身を含む): 1527910020

約数和(自身を除く): 1072949940

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, 631889, 1263778, 1895667, 2527556, 3159445, 3791334, 5055112, 5687001, 6318890, 7582668, 9478335, 10110224, 11374002, 12637780, 15165336, 18956670, 22748004, 25275560, 28435005, 30330672, 37913340, 45496008, 50551120, 56870010, 75826680, 90992016, 113740020, 151653360, 227480040, 454960080]

約数ペア:

[(1, 454960080), (2, 227480040), (3, 151653360), (4, 113740020), (5, 90992016), (6, 75826680), (8, 56870010), (9, 50551120), (10, 45496008), (12, 37913340), (15, 30330672), (16, 28435005), (18, 25275560), (20, 22748004), (24, 18956670), (30, 15165336), (36, 12637780), (40, 11374002), (45, 10110224), (48, 9478335), (60, 7582668), (72, 6318890), (80, 5687001), (90, 5055112), (120, 3791334), (144, 3159445), (180, 2527556), (240, 1895667), (360, 1263778), (720, 631889)]