225930720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{470689}}^1$

素因数の和:470707

約数の個数: 48

約数和(自身を含む): 711683280

約数和(自身を除く): 485752560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 470689, 941378, 1412067, 1882756, 2353445, 2824134, 3765512, 4706890, 5648268, 7060335, 7531024, 9413780, 11296536, 14120670, 15062048, 18827560, 22593072, 28241340, 37655120, 45186144, 56482680, 75310240, 112965360, 225930720]

約数ペア:

[(1, 225930720), (2, 112965360), (3, 75310240), (4, 56482680), (5, 45186144), (6, 37655120), (8, 28241340), (10, 22593072), (12, 18827560), (15, 15062048), (16, 14120670), (20, 11296536), (24, 9413780), (30, 7531024), (32, 7060335), (40, 5648268), (48, 4706890), (60, 3765512), (80, 2824134), (96, 2353445), (120, 1882756), (160, 1412067), (240, 941378), (480, 470689)]