54888120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{947}}^1$

素因数の和:994

約数の個数: 192

約数和(自身を含む): 212958720

約数和(自身を除く): 158070600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 56, 60, 63, 69, 70, 72, 84, 90, 92, 105, 115, 120, 126, 138, 140, 161, 168, 180, 184, 207, 210, 230, 252, 276, 280, 315, 322, 345, 360, 414, 420, 460, 483, 504, 552, 630, 644, 690, 805, 828, 840, 920, 947, 966, 1035, 1260, 1288, 1380, 1449, 1610, 1656, 1894, 1932, 2070, 2415, 2520, 2760, 2841, 2898, 3220, 3788, 3864, 4140, 4735, 4830, 5682, 5796, 6440, 6629, 7245, 7576, 8280, 8523, 9470, 9660, 11364, 11592, 13258, 14205, 14490, 17046, 18940, 19320, 19887, 21781, 22728, 26516, 28410, 28980, 33145, 34092, 37880, 39774, 42615, 43562, 53032, 56820, 57960, 59661, 65343, 66290, 68184, 79548, 85230, 87124, 99435, 108905, 113640, 119322, 130686, 132580, 152467, 159096, 170460, 174248, 196029, 198870, 217810, 238644, 261372, 265160, 298305, 304934, 326715, 340920, 392058, 397740, 435620, 457401, 477288, 522744, 596610, 609868, 653430, 762335, 784116, 795480, 871240, 914802, 980145, 1193220, 1219736, 1306860, 1372203, 1524670, 1568232, 1829604, 1960290, 2287005, 2386440, 2613720, 2744406, 3049340, 3659208, 3920580, 4574010, 5488812, 6098680, 6861015, 7841160, 9148020, 10977624, 13722030, 18296040, 27444060, 54888120]

約数ペア:

[(1, 54888120), (2, 27444060), (3, 18296040), (4, 13722030), (5, 10977624), (6, 9148020), (7, 7841160), (8, 6861015), (9, 6098680), (10, 5488812), (12, 4574010), (14, 3920580), (15, 3659208), (18, 3049340), (20, 2744406), (21, 2613720), (23, 2386440), (24, 2287005), (28, 1960290), (30, 1829604), (35, 1568232), (36, 1524670), (40, 1372203), (42, 1306860), (45, 1219736), (46, 1193220), (56, 980145), (60, 914802), (63, 871240), (69, 795480), (70, 784116), (72, 762335), (84, 653430), (90, 609868), (92, 596610), (105, 522744), (115, 477288), (120, 457401), (126, 435620), (138, 397740), (140, 392058), (161, 340920), (168, 326715), (180, 304934), (184, 298305), (207, 265160), (210, 261372), (230, 238644), (252, 217810), (276, 198870), (280, 196029), (315, 174248), (322, 170460), (345, 159096), (360, 152467), (414, 132580), (420, 130686), (460, 119322), (483, 113640), (504, 108905), (552, 99435), (630, 87124), (644, 85230), (690, 79548), (805, 68184), (828, 66290), (840, 65343), (920, 59661), (947, 57960), (966, 56820), (1035, 53032), (1260, 43562), (1288, 42615), (1380, 39774), (1449, 37880), (1610, 34092), (1656, 33145), (1894, 28980), (1932, 28410), (2070, 26516), (2415, 22728), (2520, 21781), (2760, 19887), (2841, 19320), (2898, 18940), (3220, 17046), (3788, 14490), (3864, 14205), (4140, 13258), (4735, 11592), (4830, 11364), (5682, 9660), (5796, 9470), (6440, 8523), (6629, 8280), (7245, 7576)]