48168840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{401407}}^1$

素因数の和:401421

約数の個数: 32

約数和(自身を含む): 144506880

約数和(自身を除く): 96338040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 401407, 802814, 1204221, 1605628, 2007035, 2408442, 3211256, 4014070, 4816884, 6021105, 8028140, 9633768, 12042210, 16056280, 24084420, 48168840]

約数ペア:

[(1, 48168840), (2, 24084420), (3, 16056280), (4, 12042210), (5, 9633768), (6, 8028140), (8, 6021105), (10, 4816884), (12, 4014070), (15, 3211256), (20, 2408442), (24, 2007035), (30, 1605628), (40, 1204221), (60, 802814), (120, 401407)]