202772040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1689767}}^1$

素因数の和:1689781

約数の個数: 32

約数和(自身を含む): 608316480

約数和(自身を除く): 405544440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1689767, 3379534, 5069301, 6759068, 8448835, 10138602, 13518136, 16897670, 20277204, 25346505, 33795340, 40554408, 50693010, 67590680, 101386020, 202772040]

約数ペア:

[(1, 202772040), (2, 101386020), (3, 67590680), (4, 50693010), (5, 40554408), (6, 33795340), (8, 25346505), (10, 20277204), (12, 16897670), (15, 13518136), (20, 10138602), (24, 8448835), (30, 6759068), (40, 5069301), (60, 3379534), (120, 1689767)]