485386240

素因数分解:

$2^{11}\times 5^1\times {\mathrm{107}}^1\times {\mathrm{443}}^1$

素因数の和:577

約数の個数: 96

約数和(自身を含む): 1178180640

約数和(自身を除く): 692794400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 107, 128, 160, 214, 256, 320, 428, 443, 512, 535, 640, 856, 886, 1024, 1070, 1280, 1712, 1772, 2048, 2140, 2215, 2560, 3424, 3544, 4280, 4430, 5120, 6848, 7088, 8560, 8860, 10240, 13696, 14176, 17120, 17720, 27392, 28352, 34240, 35440, 47401, 54784, 56704, 68480, 70880, 94802, 109568, 113408, 136960, 141760, 189604, 219136, 226816, 237005, 273920, 283520, 379208, 453632, 474010, 547840, 567040, 758416, 907264, 948020, 1095680, 1134080, 1516832, 1896040, 2268160, 3033664, 3792080, 4536320, 6067328, 7584160, 12134656, 15168320, 24269312, 30336640, 48538624, 60673280, 97077248, 121346560, 242693120, 485386240]

約数ペア:

[(1, 485386240), (2, 242693120), (4, 121346560), (5, 97077248), (8, 60673280), (10, 48538624), (16, 30336640), (20, 24269312), (32, 15168320), (40, 12134656), (64, 7584160), (80, 6067328), (107, 4536320), (128, 3792080), (160, 3033664), (214, 2268160), (256, 1896040), (320, 1516832), (428, 1134080), (443, 1095680), (512, 948020), (535, 907264), (640, 758416), (856, 567040), (886, 547840), (1024, 474010), (1070, 453632), (1280, 379208), (1712, 283520), (1772, 273920), (2048, 237005), (2140, 226816), (2215, 219136), (2560, 189604), (3424, 141760), (3544, 136960), (4280, 113408), (4430, 109568), (5120, 94802), (6848, 70880), (7088, 68480), (8560, 56704), (8860, 54784), (10240, 47401), (13696, 35440), (14176, 34240), (17120, 28352), (17720, 27392)]