54387360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{211}}^1$

素因数の和:411

約数の個数: 144

約数和(自身を含む): 187518240

約数和(自身を除く): 133130880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 179, 180, 211, 240, 288, 358, 360, 422, 480, 537, 633, 716, 720, 844, 895, 1055, 1074, 1266, 1432, 1440, 1611, 1688, 1790, 1899, 2110, 2148, 2532, 2685, 2864, 3165, 3222, 3376, 3580, 3798, 4220, 4296, 5064, 5370, 5728, 6330, 6444, 6752, 7160, 7596, 8055, 8440, 8592, 9495, 10128, 10740, 12660, 12888, 14320, 15192, 16110, 16880, 17184, 18990, 20256, 21480, 25320, 25776, 28640, 30384, 32220, 33760, 37769, 37980, 42960, 50640, 51552, 60768, 64440, 75538, 75960, 85920, 101280, 113307, 128880, 151076, 151920, 188845, 226614, 257760, 302152, 303840, 339921, 377690, 453228, 566535, 604304, 679842, 755380, 906456, 1133070, 1208608, 1359684, 1510760, 1699605, 1812912, 2266140, 2719368, 3021520, 3399210, 3625824, 4532280, 5438736, 6043040, 6798420, 9064560, 10877472, 13596840, 18129120, 27193680, 54387360]

約数ペア:

[(1, 54387360), (2, 27193680), (3, 18129120), (4, 13596840), (5, 10877472), (6, 9064560), (8, 6798420), (9, 6043040), (10, 5438736), (12, 4532280), (15, 3625824), (16, 3399210), (18, 3021520), (20, 2719368), (24, 2266140), (30, 1812912), (32, 1699605), (36, 1510760), (40, 1359684), (45, 1208608), (48, 1133070), (60, 906456), (72, 755380), (80, 679842), (90, 604304), (96, 566535), (120, 453228), (144, 377690), (160, 339921), (179, 303840), (180, 302152), (211, 257760), (240, 226614), (288, 188845), (358, 151920), (360, 151076), (422, 128880), (480, 113307), (537, 101280), (633, 85920), (716, 75960), (720, 75538), (844, 64440), (895, 60768), (1055, 51552), (1074, 50640), (1266, 42960), (1432, 37980), (1440, 37769), (1611, 33760), (1688, 32220), (1790, 30384), (1899, 28640), (2110, 25776), (2148, 25320), (2532, 21480), (2685, 20256), (2864, 18990), (3165, 17184), (3222, 16880), (3376, 16110), (3580, 15192), (3798, 14320), (4220, 12888), (4296, 12660), (5064, 10740), (5370, 10128), (5728, 9495), (6330, 8592), (6444, 8440), (6752, 8055), (7160, 7596)]