265008840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2208407}}^1$

素因数の和:2208421

約数の個数: 32

約数和(自身を含む): 795026880

約数和(自身を除く): 530018040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2208407, 4416814, 6625221, 8833628, 11042035, 13250442, 17667256, 22084070, 26500884, 33126105, 44168140, 53001768, 66252210, 88336280, 132504420, 265008840]

約数ペア:

[(1, 265008840), (2, 132504420), (3, 88336280), (4, 66252210), (5, 53001768), (6, 44168140), (8, 33126105), (10, 26500884), (12, 22084070), (15, 17667256), (20, 13250442), (24, 11042035), (30, 8833628), (40, 6625221), (60, 4416814), (120, 2208407)]