170542920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1421191}}^1$

素因数の和:1421205

約数の個数: 32

約数和(自身を含む): 511629120

約数和(自身を除く): 341086200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1421191, 2842382, 4263573, 5684764, 7105955, 8527146, 11369528, 14211910, 17054292, 21317865, 28423820, 34108584, 42635730, 56847640, 85271460, 170542920]

約数ペア:

[(1, 170542920), (2, 85271460), (3, 56847640), (4, 42635730), (5, 34108584), (6, 28423820), (8, 21317865), (10, 17054292), (12, 14211910), (15, 11369528), (20, 8527146), (24, 7105955), (30, 5684764), (40, 4263573), (60, 2842382), (120, 1421191)]