15168320

素因数分解:

$2^6\times 5^1\times {\mathrm{107}}^1\times {\mathrm{443}}^1$

素因数の和:567

約数の個数: 56

約数和(自身を含む): 36539424

約数和(自身を除く): 21371104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 107, 160, 214, 320, 428, 443, 535, 856, 886, 1070, 1712, 1772, 2140, 2215, 3424, 3544, 4280, 4430, 6848, 7088, 8560, 8860, 14176, 17120, 17720, 28352, 34240, 35440, 47401, 70880, 94802, 141760, 189604, 237005, 379208, 474010, 758416, 948020, 1516832, 1896040, 3033664, 3792080, 7584160, 15168320]

約数ペア:

[(1, 15168320), (2, 7584160), (4, 3792080), (5, 3033664), (8, 1896040), (10, 1516832), (16, 948020), (20, 758416), (32, 474010), (40, 379208), (64, 237005), (80, 189604), (107, 141760), (160, 94802), (214, 70880), (320, 47401), (428, 35440), (443, 34240), (535, 28352), (856, 17720), (886, 17120), (1070, 14176), (1712, 8860), (1772, 8560), (2140, 7088), (2215, 6848), (3424, 4430), (3544, 4280)]