47528320

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{103}}^2$

素因数の和:232

約数の個数: 96

約数和(自身を含む): 131127120

約数和(自身を除く): 83598800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 103, 112, 128, 140, 160, 206, 224, 280, 320, 412, 448, 515, 560, 640, 721, 824, 896, 1030, 1120, 1442, 1648, 2060, 2240, 2884, 3296, 3605, 4120, 4480, 5768, 6592, 7210, 8240, 10609, 11536, 13184, 14420, 16480, 21218, 23072, 28840, 32960, 42436, 46144, 53045, 57680, 65920, 74263, 84872, 92288, 106090, 115360, 148526, 169744, 212180, 230720, 297052, 339488, 371315, 424360, 461440, 594104, 678976, 742630, 848720, 1188208, 1357952, 1485260, 1697440, 2376416, 2970520, 3394880, 4752832, 5941040, 6789760, 9505664, 11882080, 23764160, 47528320]

約数ペア:

[(1, 47528320), (2, 23764160), (4, 11882080), (5, 9505664), (7, 6789760), (8, 5941040), (10, 4752832), (14, 3394880), (16, 2970520), (20, 2376416), (28, 1697440), (32, 1485260), (35, 1357952), (40, 1188208), (56, 848720), (64, 742630), (70, 678976), (80, 594104), (103, 461440), (112, 424360), (128, 371315), (140, 339488), (160, 297052), (206, 230720), (224, 212180), (280, 169744), (320, 148526), (412, 115360), (448, 106090), (515, 92288), (560, 84872), (640, 74263), (721, 65920), (824, 57680), (896, 53045), (1030, 46144), (1120, 42436), (1442, 32960), (1648, 28840), (2060, 23072), (2240, 21218), (2884, 16480), (3296, 14420), (3605, 13184), (4120, 11536), (4480, 10609), (5768, 8240), (6592, 7210)]