45720420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{762007}}^1$

素因数の和:762019

約数の個数: 24

約数和(自身を含む): 128017344

約数和(自身を除く): 82296924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 762007, 1524014, 2286021, 3048028, 3810035, 4572042, 7620070, 9144084, 11430105, 15240140, 22860210, 45720420]

約数ペア:

[(1, 45720420), (2, 22860210), (3, 15240140), (4, 11430105), (5, 9144084), (6, 7620070), (10, 4572042), (12, 3810035), (15, 3048028), (20, 2286021), (30, 1524014), (60, 762007)]