1140480

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{11}}^1$

素因数の和:44

約数の個数: 180

約数和(自身を含む): 4451832

約数和(自身を除く): 3311352

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 128, 132, 135, 144, 160, 162, 165, 176, 180, 192, 198, 216, 220, 240, 256, 264, 270, 288, 297, 320, 324, 330, 352, 360, 384, 396, 405, 432, 440, 480, 495, 528, 540, 576, 594, 640, 648, 660, 704, 720, 768, 792, 810, 864, 880, 891, 960, 990, 1056, 1080, 1152, 1188, 1280, 1296, 1320, 1408, 1440, 1485, 1584, 1620, 1728, 1760, 1782, 1920, 1980, 2112, 2160, 2304, 2376, 2592, 2640, 2816, 2880, 2970, 3168, 3240, 3456, 3520, 3564, 3840, 3960, 4224, 4320, 4455, 4752, 5184, 5280, 5760, 5940, 6336, 6480, 6912, 7040, 7128, 7920, 8448, 8640, 8910, 9504, 10368, 10560, 11520, 11880, 12672, 12960, 14080, 14256, 15840, 17280, 17820, 19008, 20736, 21120, 23760, 25344, 25920, 28512, 31680, 34560, 35640, 38016, 42240, 47520, 51840, 57024, 63360, 71280, 76032, 95040, 103680, 114048, 126720, 142560, 190080, 228096, 285120, 380160, 570240, 1140480]

約数ペア:

[(1, 1140480), (2, 570240), (3, 380160), (4, 285120), (5, 228096), (6, 190080), (8, 142560), (9, 126720), (10, 114048), (11, 103680), (12, 95040), (15, 76032), (16, 71280), (18, 63360), (20, 57024), (22, 51840), (24, 47520), (27, 42240), (30, 38016), (32, 35640), (33, 34560), (36, 31680), (40, 28512), (44, 25920), (45, 25344), (48, 23760), (54, 21120), (55, 20736), (60, 19008), (64, 17820), (66, 17280), (72, 15840), (80, 14256), (81, 14080), (88, 12960), (90, 12672), (96, 11880), (99, 11520), (108, 10560), (110, 10368), (120, 9504), (128, 8910), (132, 8640), (135, 8448), (144, 7920), (160, 7128), (162, 7040), (165, 6912), (176, 6480), (180, 6336), (192, 5940), (198, 5760), (216, 5280), (220, 5184), (240, 4752), (256, 4455), (264, 4320), (270, 4224), (288, 3960), (297, 3840), (320, 3564), (324, 3520), (330, 3456), (352, 3240), (360, 3168), (384, 2970), (396, 2880), (405, 2816), (432, 2640), (440, 2592), (480, 2376), (495, 2304), (528, 2160), (540, 2112), (576, 1980), (594, 1920), (640, 1782), (648, 1760), (660, 1728), (704, 1620), (720, 1584), (768, 1485), (792, 1440), (810, 1408), (864, 1320), (880, 1296), (891, 1280), (960, 1188), (990, 1152), (1056, 1080)]