15512460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1129}}^1$

素因数の和:1370

約数の個数: 48

約数和(自身を含む): 43663200

約数和(自身を除く): 28150740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 229, 458, 687, 916, 1129, 1145, 1374, 2258, 2290, 2748, 3387, 3435, 4516, 4580, 5645, 6774, 6870, 11290, 13548, 13740, 16935, 22580, 33870, 67740, 258541, 517082, 775623, 1034164, 1292705, 1551246, 2585410, 3102492, 3878115, 5170820, 7756230, 15512460]

約数ペア:

[(1, 15512460), (2, 7756230), (3, 5170820), (4, 3878115), (5, 3102492), (6, 2585410), (10, 1551246), (12, 1292705), (15, 1034164), (20, 775623), (30, 517082), (60, 258541), (229, 67740), (458, 33870), (687, 22580), (916, 16935), (1129, 13740), (1145, 13548), (1374, 11290), (2258, 6870), (2290, 6774), (2748, 5645), (3387, 4580), (3435, 4516)]