2255492040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{18795767}}^1$

素因数の和:18795781

約数の個数: 32

約数和(自身を含む): 6766476480

約数和(自身を除く): 4510984440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 18795767, 37591534, 56387301, 75183068, 93978835, 112774602, 150366136, 187957670, 225549204, 281936505, 375915340, 451098408, 563873010, 751830680, 1127746020, 2255492040]

約数ペア:

[(1, 2255492040), (2, 1127746020), (3, 751830680), (4, 563873010), (5, 451098408), (6, 375915340), (8, 281936505), (10, 225549204), (12, 187957670), (15, 150366136), (20, 112774602), (24, 93978835), (30, 75183068), (40, 56387301), (60, 37591534), (120, 18795767)]