260248080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1084367}}^1$

素因数の和:1084383

約数の個数: 40

約数和(自身を含む): 806769792

約数和(自身を除く): 546521712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1084367, 2168734, 3253101, 4337468, 5421835, 6506202, 8674936, 10843670, 13012404, 16265505, 17349872, 21687340, 26024808, 32531010, 43374680, 52049616, 65062020, 86749360, 130124040, 260248080]

約数ペア:

[(1, 260248080), (2, 130124040), (3, 86749360), (4, 65062020), (5, 52049616), (6, 43374680), (8, 32531010), (10, 26024808), (12, 21687340), (15, 17349872), (16, 16265505), (20, 13012404), (24, 10843670), (30, 8674936), (40, 6506202), (48, 5421835), (60, 4337468), (80, 3253101), (120, 2168734), (240, 1084367)]