1215549480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{10129579}}^1$

素因数の和:10129593

約数の個数: 32

約数和(自身を含む): 3646648800

約数和(自身を除く): 2431099320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 10129579, 20259158, 30388737, 40518316, 50647895, 60777474, 81036632, 101295790, 121554948, 151943685, 202591580, 243109896, 303887370, 405183160, 607774740, 1215549480]

約数ペア:

[(1, 1215549480), (2, 607774740), (3, 405183160), (4, 303887370), (5, 243109896), (6, 202591580), (8, 151943685), (10, 121554948), (12, 101295790), (15, 81036632), (20, 60777474), (24, 50647895), (30, 40518316), (40, 30388737), (60, 20259158), (120, 10129579)]