30314640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{126311}}^1$

素因数の和:126327

約数の個数: 40

約数和(自身を含む): 93976128

約数和(自身を除く): 63661488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 126311, 252622, 378933, 505244, 631555, 757866, 1010488, 1263110, 1515732, 1894665, 2020976, 2526220, 3031464, 3789330, 5052440, 6062928, 7578660, 10104880, 15157320, 30314640]

約数ペア:

[(1, 30314640), (2, 15157320), (3, 10104880), (4, 7578660), (5, 6062928), (6, 5052440), (8, 3789330), (10, 3031464), (12, 2526220), (15, 2020976), (16, 1894665), (20, 1515732), (24, 1263110), (30, 1010488), (40, 757866), (48, 631555), (60, 505244), (80, 378933), (120, 252622), (240, 126311)]