15250880

素因数分解:

$2^6\times 5^1\times {\mathrm{47659}}^1$

素因数の和:47676

約数の個数: 28

約数和(自身を含む): 36316920

約数和(自身を除く): 21066040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 47659, 95318, 190636, 238295, 381272, 476590, 762544, 953180, 1525088, 1906360, 3050176, 3812720, 7625440, 15250880]

約数ペア:

[(1, 15250880), (2, 7625440), (4, 3812720), (5, 3050176), (8, 1906360), (10, 1525088), (16, 953180), (20, 762544), (32, 476590), (40, 381272), (64, 238295), (80, 190636), (160, 95318), (320, 47659)]