2724480

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1$

素因数の和:79

約数の個数: 192

約数和(自身を含む): 10501920

約数和(自身を除く): 7777440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 43, 44, 45, 48, 55, 60, 64, 66, 72, 80, 86, 88, 90, 96, 99, 110, 120, 128, 129, 132, 144, 160, 165, 172, 176, 180, 192, 198, 215, 220, 240, 258, 264, 288, 320, 330, 344, 352, 360, 384, 387, 396, 430, 440, 473, 480, 495, 516, 528, 576, 640, 645, 660, 688, 704, 720, 774, 792, 860, 880, 946, 960, 990, 1032, 1056, 1152, 1290, 1320, 1376, 1408, 1419, 1440, 1548, 1584, 1720, 1760, 1892, 1920, 1935, 1980, 2064, 2112, 2365, 2580, 2640, 2752, 2838, 2880, 3096, 3168, 3440, 3520, 3784, 3870, 3960, 4128, 4224, 4257, 4730, 5160, 5280, 5504, 5676, 5760, 6192, 6336, 6880, 7040, 7095, 7568, 7740, 7920, 8256, 8514, 9460, 10320, 10560, 11352, 12384, 12672, 13760, 14190, 15136, 15480, 15840, 16512, 17028, 18920, 20640, 21120, 21285, 22704, 24768, 27520, 28380, 30272, 30960, 31680, 34056, 37840, 41280, 42570, 45408, 49536, 56760, 60544, 61920, 63360, 68112, 75680, 82560, 85140, 90816, 113520, 123840, 136224, 151360, 170280, 181632, 227040, 247680, 272448, 302720, 340560, 454080, 544896, 681120, 908160, 1362240, 2724480]

約数ペア:

[(1, 2724480), (2, 1362240), (3, 908160), (4, 681120), (5, 544896), (6, 454080), (8, 340560), (9, 302720), (10, 272448), (11, 247680), (12, 227040), (15, 181632), (16, 170280), (18, 151360), (20, 136224), (22, 123840), (24, 113520), (30, 90816), (32, 85140), (33, 82560), (36, 75680), (40, 68112), (43, 63360), (44, 61920), (45, 60544), (48, 56760), (55, 49536), (60, 45408), (64, 42570), (66, 41280), (72, 37840), (80, 34056), (86, 31680), (88, 30960), (90, 30272), (96, 28380), (99, 27520), (110, 24768), (120, 22704), (128, 21285), (129, 21120), (132, 20640), (144, 18920), (160, 17028), (165, 16512), (172, 15840), (176, 15480), (180, 15136), (192, 14190), (198, 13760), (215, 12672), (220, 12384), (240, 11352), (258, 10560), (264, 10320), (288, 9460), (320, 8514), (330, 8256), (344, 7920), (352, 7740), (360, 7568), (384, 7095), (387, 7040), (396, 6880), (430, 6336), (440, 6192), (473, 5760), (480, 5676), (495, 5504), (516, 5280), (528, 5160), (576, 4730), (640, 4257), (645, 4224), (660, 4128), (688, 3960), (704, 3870), (720, 3784), (774, 3520), (792, 3440), (860, 3168), (880, 3096), (946, 2880), (960, 2838), (990, 2752), (1032, 2640), (1056, 2580), (1152, 2365), (1290, 2112), (1320, 2064), (1376, 1980), (1408, 1935), (1419, 1920), (1440, 1892), (1548, 1760), (1584, 1720)]