91017120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{189619}}^1$

素因数の和:189637

約数の個数: 48

約数和(自身を含む): 286705440

約数和(自身を除く): 195688320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 189619, 379238, 568857, 758476, 948095, 1137714, 1516952, 1896190, 2275428, 2844285, 3033904, 3792380, 4550856, 5688570, 6067808, 7584760, 9101712, 11377140, 15169520, 18203424, 22754280, 30339040, 45508560, 91017120]

約数ペア:

[(1, 91017120), (2, 45508560), (3, 30339040), (4, 22754280), (5, 18203424), (6, 15169520), (8, 11377140), (10, 9101712), (12, 7584760), (15, 6067808), (16, 5688570), (20, 4550856), (24, 3792380), (30, 3033904), (32, 2844285), (40, 2275428), (48, 1896190), (60, 1516952), (80, 1137714), (96, 948095), (120, 758476), (160, 568857), (240, 379238), (480, 189619)]