135342080

素因数分解:

$2^{11}\times 5^1\times {\mathrm{13217}}^1$

素因数の和:13244

約数の個数: 48

約数和(自身を含む): 324766260

約数和(自身を除く): 189424180

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 5120, 10240, 13217, 26434, 52868, 66085, 105736, 132170, 211472, 264340, 422944, 528680, 845888, 1057360, 1691776, 2114720, 3383552, 4229440, 6767104, 8458880, 13534208, 16917760, 27068416, 33835520, 67671040, 135342080]

約数ペア:

[(1, 135342080), (2, 67671040), (4, 33835520), (5, 27068416), (8, 16917760), (10, 13534208), (16, 8458880), (20, 6767104), (32, 4229440), (40, 3383552), (64, 2114720), (80, 1691776), (128, 1057360), (160, 845888), (256, 528680), (320, 422944), (512, 264340), (640, 211472), (1024, 132170), (1280, 105736), (2048, 66085), (2560, 52868), (5120, 26434), (10240, 13217)]