13480260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1129}}^1$

素因数の和:1340

約数の個数: 48

約数和(自身を含む): 37968000

約数和(自身を除く): 24487740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 199, 398, 597, 796, 995, 1129, 1194, 1990, 2258, 2388, 2985, 3387, 3980, 4516, 5645, 5970, 6774, 11290, 11940, 13548, 16935, 22580, 33870, 67740, 224671, 449342, 674013, 898684, 1123355, 1348026, 2246710, 2696052, 3370065, 4493420, 6740130, 13480260]

約数ペア:

[(1, 13480260), (2, 6740130), (3, 4493420), (4, 3370065), (5, 2696052), (6, 2246710), (10, 1348026), (12, 1123355), (15, 898684), (20, 674013), (30, 449342), (60, 224671), (199, 67740), (398, 33870), (597, 22580), (796, 16935), (995, 13548), (1129, 11940), (1194, 11290), (1990, 6774), (2258, 5970), (2388, 5645), (2985, 4516), (3387, 3980)]