25659840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{26729}}^1$

素因数の和:26749

約数の個数: 56

約数和(自身を含む): 81473040

約数和(自身を除く): 55813200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 26729, 53458, 80187, 106916, 133645, 160374, 213832, 267290, 320748, 400935, 427664, 534580, 641496, 801870, 855328, 1069160, 1282992, 1603740, 1710656, 2138320, 2565984, 3207480, 4276640, 5131968, 6414960, 8553280, 12829920, 25659840]

約数ペア:

[(1, 25659840), (2, 12829920), (3, 8553280), (4, 6414960), (5, 5131968), (6, 4276640), (8, 3207480), (10, 2565984), (12, 2138320), (15, 1710656), (16, 1603740), (20, 1282992), (24, 1069160), (30, 855328), (32, 801870), (40, 641496), (48, 534580), (60, 427664), (64, 400935), (80, 320748), (96, 267290), (120, 213832), (160, 160374), (192, 133645), (240, 106916), (320, 80187), (480, 53458), (960, 26729)]