54107760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:180

約数の個数: 240

約数和(自身を含む): 201522816

約数和(自身を除く): 147415056

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 43, 48, 49, 56, 60, 70, 80, 84, 86, 98, 105, 107, 112, 120, 129, 140, 147, 168, 172, 196, 210, 214, 215, 240, 245, 258, 280, 294, 301, 321, 336, 344, 392, 420, 428, 430, 490, 516, 535, 560, 588, 602, 642, 645, 688, 735, 749, 784, 840, 856, 860, 903, 980, 1032, 1070, 1176, 1204, 1284, 1290, 1470, 1498, 1505, 1605, 1680, 1712, 1720, 1806, 1960, 2064, 2107, 2140, 2247, 2352, 2408, 2568, 2580, 2940, 2996, 3010, 3210, 3440, 3612, 3745, 3920, 4214, 4280, 4494, 4515, 4601, 4816, 5136, 5160, 5243, 5880, 5992, 6020, 6321, 6420, 7224, 7490, 8428, 8560, 8988, 9030, 9202, 10320, 10486, 10535, 11235, 11760, 11984, 12040, 12642, 12840, 13803, 14448, 14980, 15729, 16856, 17976, 18060, 18404, 20972, 21070, 22470, 23005, 24080, 25284, 25680, 26215, 27606, 29960, 31458, 31605, 32207, 33712, 35952, 36120, 36808, 41944, 42140, 44940, 46010, 50568, 52430, 55212, 59920, 62916, 63210, 64414, 69015, 72240, 73616, 78645, 83888, 84280, 89880, 92020, 96621, 101136, 104860, 110424, 125832, 126420, 128828, 138030, 157290, 161035, 168560, 179760, 184040, 193242, 209720, 220848, 225449, 251664, 252840, 257656, 276060, 314580, 322070, 368080, 386484, 419440, 450898, 483105, 505680, 515312, 552120, 629160, 644140, 676347, 772968, 901796, 966210, 1104240, 1127245, 1258320, 1288280, 1352694, 1545936, 1803592, 1932420, 2254490, 2576560, 2705388, 3381735, 3607184, 3864840, 4508980, 5410776, 6763470, 7729680, 9017960, 10821552, 13526940, 18035920, 27053880, 54107760]

約数ペア:

[(1, 54107760), (2, 27053880), (3, 18035920), (4, 13526940), (5, 10821552), (6, 9017960), (7, 7729680), (8, 6763470), (10, 5410776), (12, 4508980), (14, 3864840), (15, 3607184), (16, 3381735), (20, 2705388), (21, 2576560), (24, 2254490), (28, 1932420), (30, 1803592), (35, 1545936), (40, 1352694), (42, 1288280), (43, 1258320), (48, 1127245), (49, 1104240), (56, 966210), (60, 901796), (70, 772968), (80, 676347), (84, 644140), (86, 629160), (98, 552120), (105, 515312), (107, 505680), (112, 483105), (120, 450898), (129, 419440), (140, 386484), (147, 368080), (168, 322070), (172, 314580), (196, 276060), (210, 257656), (214, 252840), (215, 251664), (240, 225449), (245, 220848), (258, 209720), (280, 193242), (294, 184040), (301, 179760), (321, 168560), (336, 161035), (344, 157290), (392, 138030), (420, 128828), (428, 126420), (430, 125832), (490, 110424), (516, 104860), (535, 101136), (560, 96621), (588, 92020), (602, 89880), (642, 84280), (645, 83888), (688, 78645), (735, 73616), (749, 72240), (784, 69015), (840, 64414), (856, 63210), (860, 62916), (903, 59920), (980, 55212), (1032, 52430), (1070, 50568), (1176, 46010), (1204, 44940), (1284, 42140), (1290, 41944), (1470, 36808), (1498, 36120), (1505, 35952), (1605, 33712), (1680, 32207), (1712, 31605), (1720, 31458), (1806, 29960), (1960, 27606), (2064, 26215), (2107, 25680), (2140, 25284), (2247, 24080), (2352, 23005), (2408, 22470), (2568, 21070), (2580, 20972), (2940, 18404), (2996, 18060), (3010, 17976), (3210, 16856), (3440, 15729), (3612, 14980), (3745, 14448), (3920, 13803), (4214, 12840), (4280, 12642), (4494, 12040), (4515, 11984), (4601, 11760), (4816, 11235), (5136, 10535), (5160, 10486), (5243, 10320), (5880, 9202), (5992, 9030), (6020, 8988), (6321, 8560), (6420, 8428), (7224, 7490)]