15496960

素因数分解:

$2^8\times 5^1\times {\mathrm{12107}}^1$

素因数の和:12128

約数の個数: 36

約数和(自身を含む): 37123128

約数和(自身を除く): 21626168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 12107, 24214, 48428, 60535, 96856, 121070, 193712, 242140, 387424, 484280, 774848, 968560, 1549696, 1937120, 3099392, 3874240, 7748480, 15496960]

約数ペア:

[(1, 15496960), (2, 7748480), (4, 3874240), (5, 3099392), (8, 1937120), (10, 1549696), (16, 968560), (20, 774848), (32, 484280), (40, 387424), (64, 242140), (80, 193712), (128, 121070), (160, 96856), (256, 60535), (320, 48428), (640, 24214), (1280, 12107)]