7720864080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{32170267}}^1$

素因数の和:32170283

約数の個数: 40

約数和(自身を含む): 23934679392

約数和(自身を除く): 16213815312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 32170267, 64340534, 96510801, 128681068, 160851335, 193021602, 257362136, 321702670, 386043204, 482554005, 514724272, 643405340, 772086408, 965108010, 1286810680, 1544172816, 1930216020, 2573621360, 3860432040, 7720864080]

約数ペア:

[(1, 7720864080), (2, 3860432040), (3, 2573621360), (4, 1930216020), (5, 1544172816), (6, 1286810680), (8, 965108010), (10, 772086408), (12, 643405340), (15, 514724272), (16, 482554005), (20, 386043204), (24, 321702670), (30, 257362136), (40, 193021602), (48, 160851335), (60, 128681068), (80, 96510801), (120, 64340534), (240, 32170267)]