15210880

素因数分解:

$2^7\times 5^1\times {\mathrm{23767}}^1$

素因数の和:23786

約数の個数: 32

約数和(自身を含む): 36365040

約数和(自身を除く): 21154160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 23767, 47534, 95068, 118835, 190136, 237670, 380272, 475340, 760544, 950680, 1521088, 1901360, 3042176, 3802720, 7605440, 15210880]

約数ペア:

[(1, 15210880), (2, 7605440), (4, 3802720), (5, 3042176), (8, 1901360), (10, 1521088), (16, 950680), (20, 760544), (32, 475340), (40, 380272), (64, 237670), (80, 190136), (128, 118835), (160, 95068), (320, 47534), (640, 23767)]