48881640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{407347}}^1$

素因数の和:407361

約数の個数: 32

約数和(自身を含む): 146645280

約数和(自身を除く): 97763640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 407347, 814694, 1222041, 1629388, 2036735, 2444082, 3258776, 4073470, 4888164, 6110205, 8146940, 9776328, 12220410, 16293880, 24440820, 48881640]

約数ペア:

[(1, 48881640), (2, 24440820), (3, 16293880), (4, 12220410), (5, 9776328), (6, 8146940), (8, 6110205), (10, 4888164), (12, 4073470), (15, 3258776), (20, 2444082), (24, 2036735), (30, 1629388), (40, 1222041), (60, 814694), (120, 407347)]