227480040

素因数分解:

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

素因数の和:631906

約数の個数: 48

約数和(自身を含む): 739311300

約数和(自身を除く): 511831260

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

約数ペア:

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