31773120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1439}}^1$

素因数の和:1482

約数の個数: 112

約数和(自身を含む): 105338880

約数和(自身を除く): 73565760

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, 1380, 1439, 1472, 1840, 2208, 2760, 2878, 3680, 4317, 4416, 5520, 5756, 7195, 7360, 8634, 11040, 11512, 14390, 17268, 21585, 22080, 23024, 28780, 33097, 34536, 43170, 46048, 57560, 66194, 69072, 86340, 92096, 99291, 115120, 132388, 138144, 165485, 172680, 198582, 230240, 264776, 276288, 330970, 345360, 397164, 460480, 496455, 529552, 661940, 690720, 794328, 992910, 1059104, 1323880, 1381440, 1588656, 1985820, 2118208, 2647760, 3177312, 3971640, 5295520, 6354624, 7943280, 10591040, 15886560, 31773120]

約数ペア:

[(1, 31773120), (2, 15886560), (3, 10591040), (4, 7943280), (5, 6354624), (6, 5295520), (8, 3971640), (10, 3177312), (12, 2647760), (15, 2118208), (16, 1985820), (20, 1588656), (23, 1381440), (24, 1323880), (30, 1059104), (32, 992910), (40, 794328), (46, 690720), (48, 661940), (60, 529552), (64, 496455), (69, 460480), (80, 397164), (92, 345360), (96, 330970), (115, 276288), (120, 264776), (138, 230240), (160, 198582), (184, 172680), (192, 165485), (230, 138144), (240, 132388), (276, 115120), (320, 99291), (345, 92096), (368, 86340), (460, 69072), (480, 66194), (552, 57560), (690, 46048), (736, 43170), (920, 34536), (960, 33097), (1104, 28780), (1380, 23024), (1439, 22080), (1472, 21585), (1840, 17268), (2208, 14390), (2760, 11512), (2878, 11040), (3680, 8634), (4317, 7360), (4416, 7195), (5520, 5756)]