8807340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{641}}^1$

素因数の和:882

約数の個数: 48

約数和(自身を含む): 24806880

約数和(自身を除く): 15999540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 229, 458, 641, 687, 916, 1145, 1282, 1374, 1923, 2290, 2564, 2748, 3205, 3435, 3846, 4580, 6410, 6870, 7692, 9615, 12820, 13740, 19230, 38460, 146789, 293578, 440367, 587156, 733945, 880734, 1467890, 1761468, 2201835, 2935780, 4403670, 8807340]

約数ペア:

[(1, 8807340), (2, 4403670), (3, 2935780), (4, 2201835), (5, 1761468), (6, 1467890), (10, 880734), (12, 733945), (15, 587156), (20, 440367), (30, 293578), (60, 146789), (229, 38460), (458, 19230), (641, 13740), (687, 12820), (916, 9615), (1145, 7692), (1282, 6870), (1374, 6410), (1923, 4580), (2290, 3846), (2564, 3435), (2748, 3205)]