53585280

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{443}}^1$

素因数の和:478

約数の個数: 256

約数和(自身を含む): 217382400

約数和(自身を除く): 163797120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 443, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 840, 864, 886, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1329, 1344, 1440, 1512, 1680, 1728, 1772, 1890, 1920, 2016, 2160, 2215, 2240, 2520, 2658, 2688, 2880, 3024, 3101, 3360, 3456, 3544, 3780, 3987, 4032, 4320, 4430, 4480, 5040, 5316, 5760, 6048, 6202, 6645, 6720, 7088, 7560, 7974, 8064, 8640, 8860, 9303, 10080, 10632, 11961, 12096, 12404, 13290, 13440, 14176, 15120, 15505, 15948, 17280, 17720, 18606, 19935, 20160, 21264, 23922, 24192, 24808, 26580, 27909, 28352, 30240, 31010, 31896, 35440, 37212, 39870, 40320, 42528, 46515, 47844, 49616, 53160, 55818, 56704, 59805, 60480, 62020, 63792, 70880, 74424, 79740, 83727, 85056, 93030, 95688, 99232, 106320, 111636, 119610, 120960, 124040, 127584, 139545, 141760, 148848, 159480, 167454, 170112, 186060, 191376, 198464, 212640, 223272, 239220, 248080, 255168, 279090, 283520, 297696, 318960, 334908, 372120, 382752, 396928, 418635, 425280, 446544, 478440, 496160, 510336, 558180, 595392, 637920, 669816, 744240, 765504, 837270, 850560, 893088, 956880, 992320, 1116360, 1190784, 1275840, 1339632, 1488480, 1531008, 1674540, 1786176, 1913760, 1984640, 2232720, 2551680, 2679264, 2976960, 3349080, 3572352, 3827520, 4465440, 5358528, 5953920, 6698160, 7655040, 8930880, 10717056, 13396320, 17861760, 26792640, 53585280]

約数ペア:

[(1, 53585280), (2, 26792640), (3, 17861760), (4, 13396320), (5, 10717056), (6, 8930880), (7, 7655040), (8, 6698160), (9, 5953920), (10, 5358528), (12, 4465440), (14, 3827520), (15, 3572352), (16, 3349080), (18, 2976960), (20, 2679264), (21, 2551680), (24, 2232720), (27, 1984640), (28, 1913760), (30, 1786176), (32, 1674540), (35, 1531008), (36, 1488480), (40, 1339632), (42, 1275840), (45, 1190784), (48, 1116360), (54, 992320), (56, 956880), (60, 893088), (63, 850560), (64, 837270), (70, 765504), (72, 744240), (80, 669816), (84, 637920), (90, 595392), (96, 558180), (105, 510336), (108, 496160), (112, 478440), (120, 446544), (126, 425280), (128, 418635), (135, 396928), (140, 382752), (144, 372120), (160, 334908), (168, 318960), (180, 297696), (189, 283520), (192, 279090), (210, 255168), (216, 248080), (224, 239220), (240, 223272), (252, 212640), (270, 198464), (280, 191376), (288, 186060), (315, 170112), (320, 167454), (336, 159480), (360, 148848), (378, 141760), (384, 139545), (420, 127584), (432, 124040), (443, 120960), (448, 119610), (480, 111636), (504, 106320), (540, 99232), (560, 95688), (576, 93030), (630, 85056), (640, 83727), (672, 79740), (720, 74424), (756, 70880), (840, 63792), (864, 62020), (886, 60480), (896, 59805), (945, 56704), (960, 55818), (1008, 53160), (1080, 49616), (1120, 47844), (1152, 46515), (1260, 42528), (1329, 40320), (1344, 39870), (1440, 37212), (1512, 35440), (1680, 31896), (1728, 31010), (1772, 30240), (1890, 28352), (1920, 27909), (2016, 26580), (2160, 24808), (2215, 24192), (2240, 23922), (2520, 21264), (2658, 20160), (2688, 19935), (2880, 18606), (3024, 17720), (3101, 17280), (3360, 15948), (3456, 15505), (3544, 15120), (3780, 14176), (3987, 13440), (4032, 13290), (4320, 12404), (4430, 12096), (4480, 11961), (5040, 10632), (5316, 10080), (5760, 9303), (6048, 8860), (6202, 8640), (6645, 8064), (6720, 7974), (7088, 7560)]