30896720

素因数分解:

$2^4\times 5^1\times {\mathrm{467}}^1\times {\mathrm{827}}^1$

素因数の和:1307

約数の個数: 40

約数和(自身を含む): 72075744

約数和(自身を除く): 41179024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 467, 827, 934, 1654, 1868, 2335, 3308, 3736, 4135, 4670, 6616, 7472, 8270, 9340, 13232, 16540, 18680, 33080, 37360, 66160, 386209, 772418, 1544836, 1931045, 3089672, 3862090, 6179344, 7724180, 15448360, 30896720]

約数ペア:

[(1, 30896720), (2, 15448360), (4, 7724180), (5, 6179344), (8, 3862090), (10, 3089672), (16, 1931045), (20, 1544836), (40, 772418), (80, 386209), (467, 66160), (827, 37360), (934, 33080), (1654, 18680), (1868, 16540), (2335, 13232), (3308, 9340), (3736, 8270), (4135, 7472), (4670, 6616)]