57512040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{479267}}^1$

素因数の和:479281

約数の個数: 32

約数和(自身を含む): 172536480

約数和(自身を除く): 115024440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 479267, 958534, 1437801, 1917068, 2396335, 2875602, 3834136, 4792670, 5751204, 7189005, 9585340, 11502408, 14378010, 19170680, 28756020, 57512040]

約数ペア:

[(1, 57512040), (2, 28756020), (3, 19170680), (4, 14378010), (5, 11502408), (6, 9585340), (8, 7189005), (10, 5751204), (12, 4792670), (15, 3834136), (20, 2875602), (24, 2396335), (30, 1917068), (40, 1437801), (60, 958534), (120, 479267)]