15006040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{53593}}^1$

素因数の和:53611

約数の個数: 32

約数和(自身を含む): 38587680

約数和(自身を除く): 23581640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 53593, 107186, 214372, 267965, 375151, 428744, 535930, 750302, 1071860, 1500604, 1875755, 2143720, 3001208, 3751510, 7503020, 15006040]

約数ペア:

[(1, 15006040), (2, 7503020), (4, 3751510), (5, 3001208), (7, 2143720), (8, 1875755), (10, 1500604), (14, 1071860), (20, 750302), (28, 535930), (35, 428744), (40, 375151), (56, 267965), (70, 214372), (140, 107186), (280, 53593)]