25839480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{215329}}^1$

素因数の和:215343

約数の個数: 32

約数和(自身を含む): 77518800

約数和(自身を除く): 51679320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 215329, 430658, 645987, 861316, 1076645, 1291974, 1722632, 2153290, 2583948, 3229935, 4306580, 5167896, 6459870, 8613160, 12919740, 25839480]

約数ペア:

[(1, 25839480), (2, 12919740), (3, 8613160), (4, 6459870), (5, 5167896), (6, 4306580), (8, 3229935), (10, 2583948), (12, 2153290), (15, 1722632), (20, 1291974), (24, 1076645), (30, 861316), (40, 645987), (60, 430658), (120, 215329)]