12048080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13691}}^1$

素因数の和:13715

約数の個数: 40

約数和(自身を含む): 30560544

約数和(自身を除く): 18512464

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 13691, 27382, 54764, 68455, 109528, 136910, 150601, 219056, 273820, 301202, 547640, 602404, 753005, 1095280, 1204808, 1506010, 2409616, 3012020, 6024040, 12048080]

約数ペア:

[(1, 12048080), (2, 6024040), (4, 3012020), (5, 2409616), (8, 1506010), (10, 1204808), (11, 1095280), (16, 753005), (20, 602404), (22, 547640), (40, 301202), (44, 273820), (55, 219056), (80, 150601), (88, 136910), (110, 109528), (176, 68455), (220, 54764), (440, 27382), (880, 13691)]