15264760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{54517}}^1$

素因数の和:54535

約数の個数: 32

約数和(自身を含む): 39252960

約数和(自身を除く): 23988200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 54517, 109034, 218068, 272585, 381619, 436136, 545170, 763238, 1090340, 1526476, 1908095, 2180680, 3052952, 3816190, 7632380, 15264760]

約数ペア:

[(1, 15264760), (2, 7632380), (4, 3816190), (5, 3052952), (7, 2180680), (8, 1908095), (10, 1526476), (14, 1090340), (20, 763238), (28, 545170), (35, 436136), (40, 381619), (56, 272585), (70, 218068), (140, 109034), (280, 54517)]