201072840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1675607}}^1$

素因数の和:1675621

約数の個数: 32

約数和(自身を含む): 603218880

約数和(自身を除く): 402146040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1675607, 3351214, 5026821, 6702428, 8378035, 10053642, 13404856, 16756070, 20107284, 25134105, 33512140, 40214568, 50268210, 67024280, 100536420, 201072840]

約数ペア:

[(1, 201072840), (2, 100536420), (3, 67024280), (4, 50268210), (5, 40214568), (6, 33512140), (8, 25134105), (10, 20107284), (12, 16756070), (15, 13404856), (20, 10053642), (24, 8378035), (30, 6702428), (40, 5026821), (60, 3351214), (120, 1675607)]