72797160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{606643}}^1$

素因数の和:606657

約数の個数: 32

約数和(自身を含む): 218391840

約数和(自身を除く): 145594680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 606643, 1213286, 1819929, 2426572, 3033215, 3639858, 4853144, 6066430, 7279716, 9099645, 12132860, 14559432, 18199290, 24265720, 36398580, 72797160]

約数ペア:

[(1, 72797160), (2, 36398580), (3, 24265720), (4, 18199290), (5, 14559432), (6, 12132860), (8, 9099645), (10, 7279716), (12, 6066430), (15, 4853144), (20, 3639858), (24, 3033215), (30, 2426572), (40, 1819929), (60, 1213286), (120, 606643)]