289413120

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{9421}}^1$

素因数の和:9451

約数の個数: 96

約数和(自身を含む): 925994160

約数和(自身を除く): 636581040

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, 2048, 2560, 3072, 3840, 5120, 6144, 7680, 9421, 10240, 15360, 18842, 28263, 30720, 37684, 47105, 56526, 75368, 94210, 113052, 141315, 150736, 188420, 226104, 282630, 301472, 376840, 452208, 565260, 602944, 753680, 904416, 1130520, 1205888, 1507360, 1808832, 2261040, 2411776, 3014720, 3617664, 4522080, 4823552, 6029440, 7235328, 9044160, 9647104, 12058880, 14470656, 18088320, 19294208, 24117760, 28941312, 36176640, 48235520, 57882624, 72353280, 96471040, 144706560, 289413120]

約数ペア:

[(1, 289413120), (2, 144706560), (3, 96471040), (4, 72353280), (5, 57882624), (6, 48235520), (8, 36176640), (10, 28941312), (12, 24117760), (15, 19294208), (16, 18088320), (20, 14470656), (24, 12058880), (30, 9647104), (32, 9044160), (40, 7235328), (48, 6029440), (60, 4823552), (64, 4522080), (80, 3617664), (96, 3014720), (120, 2411776), (128, 2261040), (160, 1808832), (192, 1507360), (240, 1205888), (256, 1130520), (320, 904416), (384, 753680), (480, 602944), (512, 565260), (640, 452208), (768, 376840), (960, 301472), (1024, 282630), (1280, 226104), (1536, 188420), (1920, 150736), (2048, 141315), (2560, 113052), (3072, 94210), (3840, 75368), (5120, 56526), (6144, 47105), (7680, 37684), (9421, 30720), (10240, 28263), (15360, 18842)]