68924040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{574367}}^1$

素因数の和:574381

約数の個数: 32

約数和(自身を含む): 206772480

約数和(自身を除く): 137848440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 574367, 1148734, 1723101, 2297468, 2871835, 3446202, 4594936, 5743670, 6892404, 8615505, 11487340, 13784808, 17231010, 22974680, 34462020, 68924040]

約数ペア:

[(1, 68924040), (2, 34462020), (3, 22974680), (4, 17231010), (5, 13784808), (6, 11487340), (8, 8615505), (10, 6892404), (12, 5743670), (15, 4594936), (20, 3446202), (24, 2871835), (30, 2297468), (40, 1723101), (60, 1148734), (120, 574367)]