171262920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1427191}}^1$

素因数の和:1427205

約数の個数: 32

約数和(自身を含む): 513789120

約数和(自身を除く): 342526200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1427191, 2854382, 4281573, 5708764, 7135955, 8563146, 11417528, 14271910, 17126292, 21407865, 28543820, 34252584, 42815730, 57087640, 85631460, 171262920]

約数ペア:

[(1, 171262920), (2, 85631460), (3, 57087640), (4, 42815730), (5, 34252584), (6, 28543820), (8, 21407865), (10, 17126292), (12, 14271910), (15, 11417528), (20, 8563146), (24, 7135955), (30, 5708764), (40, 4281573), (60, 2854382), (120, 1427191)]