28532040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{237767}}^1$

素因数の和:237781

約数の個数: 32

約数和(自身を含む): 85596480

約数和(自身を除く): 57064440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 237767, 475534, 713301, 951068, 1188835, 1426602, 1902136, 2377670, 2853204, 3566505, 4755340, 5706408, 7133010, 9510680, 14266020, 28532040]

約数ペア:

[(1, 28532040), (2, 14266020), (3, 9510680), (4, 7133010), (5, 5706408), (6, 4755340), (8, 3566505), (10, 2853204), (12, 2377670), (15, 1902136), (20, 1426602), (24, 1188835), (30, 951068), (40, 713301), (60, 475534), (120, 237767)]