12200960

素因数分解:

$2^{10}\times 5^1\times {\mathrm{2383}}^1$

素因数の和:2408

約数の個数: 44

約数和(自身を含む): 29280288

約数和(自身を除く): 17079328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2383, 2560, 4766, 5120, 9532, 11915, 19064, 23830, 38128, 47660, 76256, 95320, 152512, 190640, 305024, 381280, 610048, 762560, 1220096, 1525120, 2440192, 3050240, 6100480, 12200960]

約数ペア:

[(1, 12200960), (2, 6100480), (4, 3050240), (5, 2440192), (8, 1525120), (10, 1220096), (16, 762560), (20, 610048), (32, 381280), (40, 305024), (64, 190640), (80, 152512), (128, 95320), (160, 76256), (256, 47660), (320, 38128), (512, 23830), (640, 19064), (1024, 11915), (1280, 9532), (2383, 5120), (2560, 4766)]