1191080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2707}}^1$

素因数の和:2729

約数の個数: 32

約数和(自身を含む): 2924640

約数和(自身を除く): 1733560

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 2707, 5414, 10828, 13535, 21656, 27070, 29777, 54140, 59554, 108280, 119108, 148885, 238216, 297770, 595540, 1191080]

約数ペア:

[(1, 1191080), (2, 595540), (4, 297770), (5, 238216), (8, 148885), (10, 119108), (11, 108280), (20, 59554), (22, 54140), (40, 29777), (44, 27070), (55, 21656), (88, 13535), (110, 10828), (220, 5414), (440, 2707)]