15228160

素因数分解:

$2^8\times 5^1\times {\mathrm{11897}}^1$

素因数の和:11918

約数の個数: 36

約数和(自身を含む): 36479268

約数和(自身を除く): 21251108

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 11897, 23794, 47588, 59485, 95176, 118970, 190352, 237940, 380704, 475880, 761408, 951760, 1522816, 1903520, 3045632, 3807040, 7614080, 15228160]

約数ペア:

[(1, 15228160), (2, 7614080), (4, 3807040), (5, 3045632), (8, 1903520), (10, 1522816), (16, 951760), (20, 761408), (32, 475880), (40, 380704), (64, 237940), (80, 190352), (128, 118970), (160, 95176), (256, 59485), (320, 47588), (640, 23794), (1280, 11897)]