27040640

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:220

約数の個数: 128

約数和(自身を含む): 74027520

約数和(自身を除く): 46986880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 32, 40, 44, 46, 55, 64, 80, 88, 92, 110, 115, 128, 160, 167, 176, 184, 220, 230, 253, 320, 334, 352, 368, 440, 460, 506, 640, 668, 704, 736, 835, 880, 920, 1012, 1265, 1336, 1408, 1472, 1670, 1760, 1837, 1840, 2024, 2530, 2672, 2944, 3340, 3520, 3674, 3680, 3841, 4048, 5060, 5344, 6680, 7040, 7348, 7360, 7682, 8096, 9185, 10120, 10688, 13360, 14696, 14720, 15364, 16192, 18370, 19205, 20240, 21376, 26720, 29392, 30728, 32384, 36740, 38410, 40480, 42251, 53440, 58784, 61456, 73480, 76820, 80960, 84502, 106880, 117568, 122912, 146960, 153640, 161920, 169004, 211255, 235136, 245824, 293920, 307280, 338008, 422510, 491648, 587840, 614560, 676016, 845020, 1175680, 1229120, 1352032, 1690040, 2458240, 2704064, 3380080, 5408128, 6760160, 13520320, 27040640]

約数ペア:

[(1, 27040640), (2, 13520320), (4, 6760160), (5, 5408128), (8, 3380080), (10, 2704064), (11, 2458240), (16, 1690040), (20, 1352032), (22, 1229120), (23, 1175680), (32, 845020), (40, 676016), (44, 614560), (46, 587840), (55, 491648), (64, 422510), (80, 338008), (88, 307280), (92, 293920), (110, 245824), (115, 235136), (128, 211255), (160, 169004), (167, 161920), (176, 153640), (184, 146960), (220, 122912), (230, 117568), (253, 106880), (320, 84502), (334, 80960), (352, 76820), (368, 73480), (440, 61456), (460, 58784), (506, 53440), (640, 42251), (668, 40480), (704, 38410), (736, 36740), (835, 32384), (880, 30728), (920, 29392), (1012, 26720), (1265, 21376), (1336, 20240), (1408, 19205), (1472, 18370), (1670, 16192), (1760, 15364), (1837, 14720), (1840, 14696), (2024, 13360), (2530, 10688), (2672, 10120), (2944, 9185), (3340, 8096), (3520, 7682), (3674, 7360), (3680, 7348), (3841, 7040), (4048, 6680), (5060, 5344)]