305559480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2546329}}^1$

素因数の和:2546343

約数の個数: 32

約数和(自身を含む): 916678800

約数和(自身を除く): 611119320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2546329, 5092658, 7638987, 10185316, 12731645, 15277974, 20370632, 25463290, 30555948, 38194935, 50926580, 61111896, 76389870, 101853160, 152779740, 305559480]

約数ペア:

[(1, 305559480), (2, 152779740), (3, 101853160), (4, 76389870), (5, 61111896), (6, 50926580), (8, 38194935), (10, 30555948), (12, 25463290), (15, 20370632), (20, 15277974), (24, 12731645), (30, 10185316), (40, 7638987), (60, 5092658), (120, 2546329)]