122930520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1024421}}^1$

素因数の和:1024435

約数の個数: 32

約数和(自身を含む): 368791920

約数和(自身を除く): 245861400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1024421, 2048842, 3073263, 4097684, 5122105, 6146526, 8195368, 10244210, 12293052, 15366315, 20488420, 24586104, 30732630, 40976840, 61465260, 122930520]

約数ペア:

[(1, 122930520), (2, 61465260), (3, 40976840), (4, 30732630), (5, 24586104), (6, 20488420), (8, 15366315), (10, 12293052), (12, 10244210), (15, 8195368), (20, 6146526), (24, 5122105), (30, 4097684), (40, 3073263), (60, 2048842), (120, 1024421)]