2449320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{20411}}^1$

素因数の和:20425

約数の個数: 32

約数和(自身を含む): 7348320

約数和(自身を除く): 4899000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 20411, 40822, 61233, 81644, 102055, 122466, 163288, 204110, 244932, 306165, 408220, 489864, 612330, 816440, 1224660, 2449320]

約数ペア:

[(1, 2449320), (2, 1224660), (3, 816440), (4, 612330), (5, 489864), (6, 408220), (8, 306165), (10, 244932), (12, 204110), (15, 163288), (20, 122466), (24, 102055), (30, 81644), (40, 61233), (60, 40822), (120, 20411)]