15071080

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{7109}}^1$

素因数の和:7173

約数の個数: 32

約数和(自身を含む): 34554600

約数和(自身を除く): 19483520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 7109, 14218, 28436, 35545, 56872, 71090, 142180, 284360, 376777, 753554, 1507108, 1883885, 3014216, 3767770, 7535540, 15071080]

約数ペア:

[(1, 15071080), (2, 7535540), (4, 3767770), (5, 3014216), (8, 1883885), (10, 1507108), (20, 753554), (40, 376777), (53, 284360), (106, 142180), (212, 71090), (265, 56872), (424, 35545), (530, 28436), (1060, 14218), (2120, 7109)]