15038080

素因数分解:

$2^7\times 5^1\times {\mathrm{23497}}^1$

素因数の和:23516

約数の個数: 32

約数和(自身を含む): 35951940

約数和(自身を除く): 20913860

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 23497, 46994, 93988, 117485, 187976, 234970, 375952, 469940, 751904, 939880, 1503808, 1879760, 3007616, 3759520, 7519040, 15038080]

約数ペア:

[(1, 15038080), (2, 7519040), (4, 3759520), (5, 3007616), (8, 1879760), (10, 1503808), (16, 939880), (20, 751904), (32, 469940), (40, 375952), (64, 234970), (80, 187976), (128, 117485), (160, 93988), (320, 46994), (640, 23497)]