54290880

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{2693}}^1$

素因数の和:2723

約数の個数: 168

約数和(自身を含む): 213494112

約数和(自身を除く): 159203232

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2693, 2880, 3360, 4032, 5040, 5386, 6720, 8079, 10080, 10772, 13465, 16158, 18851, 20160, 21544, 24237, 26930, 32316, 37702, 40395, 43088, 48474, 53860, 56553, 64632, 75404, 80790, 86176, 94255, 96948, 107720, 113106, 121185, 129264, 150808, 161580, 169659, 172352, 188510, 193896, 215440, 226212, 242370, 258528, 282765, 301616, 323160, 339318, 377020, 387792, 430880, 452424, 484740, 517056, 565530, 603232, 646320, 678636, 754040, 775584, 848295, 861760, 904848, 969480, 1131060, 1206464, 1292640, 1357272, 1508080, 1551168, 1696590, 1809696, 1938960, 2262120, 2585280, 2714544, 3016160, 3393180, 3619392, 3877920, 4524240, 5429088, 6032320, 6786360, 7755840, 9048480, 10858176, 13572720, 18096960, 27145440, 54290880]

約数ペア:

[(1, 54290880), (2, 27145440), (3, 18096960), (4, 13572720), (5, 10858176), (6, 9048480), (7, 7755840), (8, 6786360), (9, 6032320), (10, 5429088), (12, 4524240), (14, 3877920), (15, 3619392), (16, 3393180), (18, 3016160), (20, 2714544), (21, 2585280), (24, 2262120), (28, 1938960), (30, 1809696), (32, 1696590), (35, 1551168), (36, 1508080), (40, 1357272), (42, 1292640), (45, 1206464), (48, 1131060), (56, 969480), (60, 904848), (63, 861760), (64, 848295), (70, 775584), (72, 754040), (80, 678636), (84, 646320), (90, 603232), (96, 565530), (105, 517056), (112, 484740), (120, 452424), (126, 430880), (140, 387792), (144, 377020), (160, 339318), (168, 323160), (180, 301616), (192, 282765), (210, 258528), (224, 242370), (240, 226212), (252, 215440), (280, 193896), (288, 188510), (315, 172352), (320, 169659), (336, 161580), (360, 150808), (420, 129264), (448, 121185), (480, 113106), (504, 107720), (560, 96948), (576, 94255), (630, 86176), (672, 80790), (720, 75404), (840, 64632), (960, 56553), (1008, 53860), (1120, 48474), (1260, 43088), (1344, 40395), (1440, 37702), (1680, 32316), (2016, 26930), (2240, 24237), (2520, 21544), (2693, 20160), (2880, 18851), (3360, 16158), (4032, 13465), (5040, 10772), (5386, 10080), (6720, 8079)]