54048960

素因数分解:

$2^6\times 3^2\times 5^1\times 7^2\times {\mathrm{383}}^1$

素因数の和:420

約数の個数: 252

約数和(自身を含む): 216822528

約数和(自身を除く): 162773568

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, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 320, 336, 360, 383, 392, 420, 441, 448, 480, 490, 504, 560, 576, 588, 630, 672, 720, 735, 766, 784, 840, 882, 960, 980, 1008, 1120, 1149, 1176, 1260, 1344, 1440, 1470, 1532, 1568, 1680, 1764, 1915, 1960, 2016, 2205, 2240, 2298, 2352, 2520, 2681, 2880, 2940, 3064, 3136, 3360, 3447, 3528, 3830, 3920, 4032, 4410, 4596, 4704, 5040, 5362, 5745, 5880, 6128, 6720, 6894, 7056, 7660, 7840, 8043, 8820, 9192, 9408, 10080, 10724, 11490, 11760, 12256, 13405, 13788, 14112, 15320, 15680, 16086, 17235, 17640, 18384, 18767, 20160, 21448, 22980, 23520, 24129, 24512, 26810, 27576, 28224, 30640, 32172, 34470, 35280, 36768, 37534, 40215, 42896, 45960, 47040, 48258, 53620, 55152, 56301, 61280, 64344, 68940, 70560, 73536, 75068, 80430, 85792, 91920, 93835, 96516, 107240, 110304, 112602, 120645, 122560, 128688, 137880, 141120, 150136, 160860, 168903, 171584, 183840, 187670, 193032, 214480, 220608, 225204, 241290, 257376, 275760, 281505, 300272, 321720, 337806, 367680, 375340, 386064, 428960, 450408, 482580, 514752, 551520, 563010, 600544, 643440, 675612, 750680, 772128, 844515, 857920, 900816, 965160, 1103040, 1126020, 1201088, 1286880, 1351224, 1501360, 1544256, 1689030, 1801632, 1930320, 2252040, 2573760, 2702448, 3002720, 3378060, 3603264, 3860640, 4504080, 5404896, 6005440, 6756120, 7721280, 9008160, 10809792, 13512240, 18016320, 27024480, 54048960]

約数ペア:

[(1, 54048960), (2, 27024480), (3, 18016320), (4, 13512240), (5, 10809792), (6, 9008160), (7, 7721280), (8, 6756120), (9, 6005440), (10, 5404896), (12, 4504080), (14, 3860640), (15, 3603264), (16, 3378060), (18, 3002720), (20, 2702448), (21, 2573760), (24, 2252040), (28, 1930320), (30, 1801632), (32, 1689030), (35, 1544256), (36, 1501360), (40, 1351224), (42, 1286880), (45, 1201088), (48, 1126020), (49, 1103040), (56, 965160), (60, 900816), (63, 857920), (64, 844515), (70, 772128), (72, 750680), (80, 675612), (84, 643440), (90, 600544), (96, 563010), (98, 551520), (105, 514752), (112, 482580), (120, 450408), (126, 428960), (140, 386064), (144, 375340), (147, 367680), (160, 337806), (168, 321720), (180, 300272), (192, 281505), (196, 275760), (210, 257376), (224, 241290), (240, 225204), (245, 220608), (252, 214480), (280, 193032), (288, 187670), (294, 183840), (315, 171584), (320, 168903), (336, 160860), (360, 150136), (383, 141120), (392, 137880), (420, 128688), (441, 122560), (448, 120645), (480, 112602), (490, 110304), (504, 107240), (560, 96516), (576, 93835), (588, 91920), (630, 85792), (672, 80430), (720, 75068), (735, 73536), (766, 70560), (784, 68940), (840, 64344), (882, 61280), (960, 56301), (980, 55152), (1008, 53620), (1120, 48258), (1149, 47040), (1176, 45960), (1260, 42896), (1344, 40215), (1440, 37534), (1470, 36768), (1532, 35280), (1568, 34470), (1680, 32172), (1764, 30640), (1915, 28224), (1960, 27576), (2016, 26810), (2205, 24512), (2240, 24129), (2298, 23520), (2352, 22980), (2520, 21448), (2681, 20160), (2880, 18767), (2940, 18384), (3064, 17640), (3136, 17235), (3360, 16086), (3447, 15680), (3528, 15320), (3830, 14112), (3920, 13788), (4032, 13405), (4410, 12256), (4596, 11760), (4704, 11490), (5040, 10724), (5362, 10080), (5745, 9408), (5880, 9192), (6128, 8820), (6720, 8043), (6894, 7840), (7056, 7660)]