13748880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{57287}}^1$

素因数の和:57303

約数の個数: 40

約数和(自身を含む): 42622272

約数和(自身を除く): 28873392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 57287, 114574, 171861, 229148, 286435, 343722, 458296, 572870, 687444, 859305, 916592, 1145740, 1374888, 1718610, 2291480, 2749776, 3437220, 4582960, 6874440, 13748880]

約数ペア:

[(1, 13748880), (2, 6874440), (3, 4582960), (4, 3437220), (5, 2749776), (6, 2291480), (8, 1718610), (10, 1374888), (12, 1145740), (15, 916592), (16, 859305), (20, 687444), (24, 572870), (30, 458296), (40, 343722), (48, 286435), (60, 229148), (80, 171861), (120, 114574), (240, 57287)]