129122580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2152043}}^1$

素因数の和:2152055

約数の個数: 24

約数和(自身を含む): 361543392

約数和(自身を除く): 232420812

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2152043, 4304086, 6456129, 8608172, 10760215, 12912258, 21520430, 25824516, 32280645, 43040860, 64561290, 129122580]

約数ペア:

[(1, 129122580), (2, 64561290), (3, 43040860), (4, 32280645), (5, 25824516), (6, 21520430), (10, 12912258), (12, 10760215), (15, 8608172), (20, 6456129), (30, 4304086), (60, 2152043)]