47862840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{398857}}^1$

素因数の和:398871

約数の個数: 32

約数和(自身を含む): 143588880

約数和(自身を除く): 95726040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 398857, 797714, 1196571, 1595428, 1994285, 2393142, 3190856, 3988570, 4786284, 5982855, 7977140, 9572568, 11965710, 15954280, 23931420, 47862840]

約数ペア:

[(1, 47862840), (2, 23931420), (3, 15954280), (4, 11965710), (5, 9572568), (6, 7977140), (8, 5982855), (10, 4786284), (12, 3988570), (15, 3190856), (20, 2393142), (24, 1994285), (30, 1595428), (40, 1196571), (60, 797714), (120, 398857)]