7984140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{133069}}^1$

素因数の和:133081

約数の個数: 24

約数和(自身を含む): 22355760

約数和(自身を除く): 14371620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 133069, 266138, 399207, 532276, 665345, 798414, 1330690, 1596828, 1996035, 2661380, 3992070, 7984140]

約数ペア:

[(1, 7984140), (2, 3992070), (3, 2661380), (4, 1996035), (5, 1596828), (6, 1330690), (10, 798414), (12, 665345), (15, 532276), (20, 399207), (30, 266138), (60, 133069)]