1772866560

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{115421}}^1$

素因数の和:115449

約数の個数: 88

約数和(自身を含む): 5670452016

約数和(自身を除く): 3897585456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2560, 3072, 3840, 5120, 7680, 15360, 115421, 230842, 346263, 461684, 577105, 692526, 923368, 1154210, 1385052, 1731315, 1846736, 2308420, 2770104, 3462630, 3693472, 4616840, 5540208, 6925260, 7386944, 9233680, 11080416, 13850520, 14773888, 18467360, 22160832, 27701040, 29547776, 36934720, 44321664, 55402080, 59095552, 73869440, 88643328, 110804160, 118191104, 147738880, 177286656, 221608320, 295477760, 354573312, 443216640, 590955520, 886433280, 1772866560]

約数ペア:

[(1, 1772866560), (2, 886433280), (3, 590955520), (4, 443216640), (5, 354573312), (6, 295477760), (8, 221608320), (10, 177286656), (12, 147738880), (15, 118191104), (16, 110804160), (20, 88643328), (24, 73869440), (30, 59095552), (32, 55402080), (40, 44321664), (48, 36934720), (60, 29547776), (64, 27701040), (80, 22160832), (96, 18467360), (120, 14773888), (128, 13850520), (160, 11080416), (192, 9233680), (240, 7386944), (256, 6925260), (320, 5540208), (384, 4616840), (480, 3693472), (512, 3462630), (640, 2770104), (768, 2308420), (960, 1846736), (1024, 1731315), (1280, 1385052), (1536, 1154210), (1920, 923368), (2560, 692526), (3072, 577105), (3840, 461684), (5120, 346263), (7680, 230842), (15360, 115421)]