10908840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{90907}}^1$

素因数の和:90921

約数の個数: 32

約数和(自身を含む): 32726880

約数和(自身を除く): 21818040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 90907, 181814, 272721, 363628, 454535, 545442, 727256, 909070, 1090884, 1363605, 1818140, 2181768, 2727210, 3636280, 5454420, 10908840]

約数ペア:

[(1, 10908840), (2, 5454420), (3, 3636280), (4, 2727210), (5, 2181768), (6, 1818140), (8, 1363605), (10, 1090884), (12, 909070), (15, 727256), (20, 545442), (24, 454535), (30, 363628), (40, 272721), (60, 181814), (120, 90907)]