26783040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1213}}^1$

素因数の和:1256

約数の個数: 112

約数和(自身を含む): 88806528

約数和(自身を除く): 62023488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 460, 480, 552, 690, 736, 920, 960, 1104, 1213, 1380, 1472, 1840, 2208, 2426, 2760, 3639, 3680, 4416, 4852, 5520, 6065, 7278, 7360, 9704, 11040, 12130, 14556, 18195, 19408, 22080, 24260, 27899, 29112, 36390, 38816, 48520, 55798, 58224, 72780, 77632, 83697, 97040, 111596, 116448, 139495, 145560, 167394, 194080, 223192, 232896, 278990, 291120, 334788, 388160, 418485, 446384, 557980, 582240, 669576, 836970, 892768, 1115960, 1164480, 1339152, 1673940, 1785536, 2231920, 2678304, 3347880, 4463840, 5356608, 6695760, 8927680, 13391520, 26783040]

約数ペア:

[(1, 26783040), (2, 13391520), (3, 8927680), (4, 6695760), (5, 5356608), (6, 4463840), (8, 3347880), (10, 2678304), (12, 2231920), (15, 1785536), (16, 1673940), (20, 1339152), (23, 1164480), (24, 1115960), (30, 892768), (32, 836970), (40, 669576), (46, 582240), (48, 557980), (60, 446384), (64, 418485), (69, 388160), (80, 334788), (92, 291120), (96, 278990), (115, 232896), (120, 223192), (138, 194080), (160, 167394), (184, 145560), (192, 139495), (230, 116448), (240, 111596), (276, 97040), (320, 83697), (345, 77632), (368, 72780), (460, 58224), (480, 55798), (552, 48520), (690, 38816), (736, 36390), (920, 29112), (960, 27899), (1104, 24260), (1213, 22080), (1380, 19408), (1472, 18195), (1840, 14556), (2208, 12130), (2426, 11040), (2760, 9704), (3639, 7360), (3680, 7278), (4416, 6065), (4852, 5520)]