207304080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{863767}}^1$

素因数の和:863783

約数の個数: 40

約数和(自身を含む): 642643392

約数和(自身を除く): 435339312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 863767, 1727534, 2591301, 3455068, 4318835, 5182602, 6910136, 8637670, 10365204, 12956505, 13820272, 17275340, 20730408, 25913010, 34550680, 41460816, 51826020, 69101360, 103652040, 207304080]

約数ペア:

[(1, 207304080), (2, 103652040), (3, 69101360), (4, 51826020), (5, 41460816), (6, 34550680), (8, 25913010), (10, 20730408), (12, 17275340), (15, 13820272), (16, 12956505), (20, 10365204), (24, 8637670), (30, 6910136), (40, 5182602), (48, 4318835), (60, 3455068), (80, 2591301), (120, 1727534), (240, 863767)]