68718360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{572653}}^1$

素因数の和:572667

約数の個数: 32

約数和(自身を含む): 206155440

約数和(自身を除く): 137437080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 572653, 1145306, 1717959, 2290612, 2863265, 3435918, 4581224, 5726530, 6871836, 8589795, 11453060, 13743672, 17179590, 22906120, 34359180, 68718360]

約数ペア:

[(1, 68718360), (2, 34359180), (3, 22906120), (4, 17179590), (5, 13743672), (6, 11453060), (8, 8589795), (10, 6871836), (12, 5726530), (15, 4581224), (20, 3435918), (24, 2863265), (30, 2290612), (40, 1717959), (60, 1145306), (120, 572653)]