408011640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3400097}}^1$

素因数の和:3400111

約数の個数: 32

約数和(自身を含む): 1224035280

約数和(自身を除く): 816023640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3400097, 6800194, 10200291, 13600388, 17000485, 20400582, 27200776, 34000970, 40801164, 51001455, 68001940, 81602328, 102002910, 136003880, 204005820, 408011640]

約数ペア:

[(1, 408011640), (2, 204005820), (3, 136003880), (4, 102002910), (5, 81602328), (6, 68001940), (8, 51001455), (10, 40801164), (12, 34000970), (15, 27200776), (20, 20400582), (24, 17000485), (30, 13600388), (40, 10200291), (60, 6800194), (120, 3400097)]