193278840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1610657}}^1$

素因数の和:1610671

約数の個数: 32

約数和(自身を含む): 579836880

約数和(自身を除く): 386558040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1610657, 3221314, 4831971, 6442628, 8053285, 9663942, 12885256, 16106570, 19327884, 24159855, 32213140, 38655768, 48319710, 64426280, 96639420, 193278840]

約数ペア:

[(1, 193278840), (2, 96639420), (3, 64426280), (4, 48319710), (5, 38655768), (6, 32213140), (8, 24159855), (10, 19327884), (12, 16106570), (15, 12885256), (20, 9663942), (24, 8053285), (30, 6442628), (40, 4831971), (60, 3221314), (120, 1610657)]