30274320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{126143}}^1$

素因数の和:126159

約数の個数: 40

約数和(自身を含む): 93851136

約数和(自身を除く): 63576816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 126143, 252286, 378429, 504572, 630715, 756858, 1009144, 1261430, 1513716, 1892145, 2018288, 2522860, 3027432, 3784290, 5045720, 6054864, 7568580, 10091440, 15137160, 30274320]

約数ペア:

[(1, 30274320), (2, 15137160), (3, 10091440), (4, 7568580), (5, 6054864), (6, 5045720), (8, 3784290), (10, 3027432), (12, 2522860), (15, 2018288), (16, 1892145), (20, 1513716), (24, 1261430), (30, 1009144), (40, 756858), (48, 630715), (60, 504572), (80, 378429), (120, 252286), (240, 126143)]