2461278840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{20510657}}^1$

素因数の和:20510671

約数の個数: 32

約数和(自身を含む): 7383836880

約数和(自身を除く): 4922558040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 20510657, 41021314, 61531971, 82042628, 102553285, 123063942, 164085256, 205106570, 246127884, 307659855, 410213140, 492255768, 615319710, 820426280, 1230639420, 2461278840]

約数ペア:

[(1, 2461278840), (2, 1230639420), (3, 820426280), (4, 615319710), (5, 492255768), (6, 410213140), (8, 307659855), (10, 246127884), (12, 205106570), (15, 164085256), (20, 123063942), (24, 102553285), (30, 82042628), (40, 61531971), (60, 41021314), (120, 20510657)]