1175680

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1$

素因数の和:197

約数の個数: 64

約数和(自身を含む): 3084480

約数和(自身を除く): 1908800

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 167, 176, 220, 320, 334, 352, 440, 640, 668, 704, 835, 880, 1336, 1408, 1670, 1760, 1837, 2672, 3340, 3520, 3674, 5344, 6680, 7040, 7348, 9185, 10688, 13360, 14696, 18370, 21376, 26720, 29392, 36740, 53440, 58784, 73480, 106880, 117568, 146960, 235136, 293920, 587840, 1175680]

約数ペア:

[(1, 1175680), (2, 587840), (4, 293920), (5, 235136), (8, 146960), (10, 117568), (11, 106880), (16, 73480), (20, 58784), (22, 53440), (32, 36740), (40, 29392), (44, 26720), (55, 21376), (64, 18370), (80, 14696), (88, 13360), (110, 10688), (128, 9185), (160, 7348), (167, 7040), (176, 6680), (220, 5344), (320, 3674), (334, 3520), (352, 3340), (440, 2672), (640, 1837), (668, 1760), (704, 1670), (835, 1408), (880, 1336)]