7788996840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{64908307}}^1$

素因数の和:64908321

約数の個数: 32

約数和(自身を含む): 23366990880

約数和(自身を除く): 15577994040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 64908307, 129816614, 194724921, 259633228, 324541535, 389449842, 519266456, 649083070, 778899684, 973624605, 1298166140, 1557799368, 1947249210, 2596332280, 3894498420, 7788996840]

約数ペア:

[(1, 7788996840), (2, 3894498420), (3, 2596332280), (4, 1947249210), (5, 1557799368), (6, 1298166140), (8, 973624605), (10, 778899684), (12, 649083070), (15, 519266456), (20, 389449842), (24, 324541535), (30, 259633228), (40, 194724921), (60, 129816614), (120, 64908307)]