171238920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1426991}}^1$

素因数の和:1427005

約数の個数: 32

約数和(自身を含む): 513717120

約数和(自身を除く): 342478200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1426991, 2853982, 4280973, 5707964, 7134955, 8561946, 11415928, 14269910, 17123892, 21404865, 28539820, 34247784, 42809730, 57079640, 85619460, 171238920]

約数ペア:

[(1, 171238920), (2, 85619460), (3, 57079640), (4, 42809730), (5, 34247784), (6, 28539820), (8, 21404865), (10, 17123892), (12, 14269910), (15, 11415928), (20, 8561946), (24, 7134955), (30, 5707964), (40, 4280973), (60, 2853982), (120, 1426991)]