30735480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{256129}}^1$

素因数の和:256143

約数の個数: 32

約数和(自身を含む): 92206800

約数和(自身を除く): 61471320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 256129, 512258, 768387, 1024516, 1280645, 1536774, 2049032, 2561290, 3073548, 3841935, 5122580, 6147096, 7683870, 10245160, 15367740, 30735480]

約数ペア:

[(1, 30735480), (2, 15367740), (3, 10245160), (4, 7683870), (5, 6147096), (6, 5122580), (8, 3841935), (10, 3073548), (12, 2561290), (15, 2049032), (20, 1536774), (24, 1280645), (30, 1024516), (40, 768387), (60, 512258), (120, 256129)]