54712560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1123}}^1$

素因数の和:1175

約数の個数: 160

約数和(自身を含む): 200701440

約数和(自身を除く): 145988880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 35, 40, 42, 48, 56, 58, 60, 70, 80, 84, 87, 105, 112, 116, 120, 140, 145, 168, 174, 203, 210, 232, 240, 280, 290, 336, 348, 406, 420, 435, 464, 560, 580, 609, 696, 812, 840, 870, 1015, 1123, 1160, 1218, 1392, 1624, 1680, 1740, 2030, 2246, 2320, 2436, 3045, 3248, 3369, 3480, 4060, 4492, 4872, 5615, 6090, 6738, 6960, 7861, 8120, 8984, 9744, 11230, 12180, 13476, 15722, 16240, 16845, 17968, 22460, 23583, 24360, 26952, 31444, 32567, 33690, 39305, 44920, 47166, 48720, 53904, 62888, 65134, 67380, 78610, 89840, 94332, 97701, 117915, 125776, 130268, 134760, 157220, 162835, 188664, 195402, 227969, 235830, 260536, 269520, 314440, 325670, 377328, 390804, 455938, 471660, 488505, 521072, 628880, 651340, 683907, 781608, 911876, 943320, 977010, 1139845, 1302680, 1367814, 1563216, 1823752, 1886640, 1954020, 2279690, 2605360, 2735628, 3419535, 3647504, 3908040, 4559380, 5471256, 6839070, 7816080, 9118760, 10942512, 13678140, 18237520, 27356280, 54712560]

約数ペア:

[(1, 54712560), (2, 27356280), (3, 18237520), (4, 13678140), (5, 10942512), (6, 9118760), (7, 7816080), (8, 6839070), (10, 5471256), (12, 4559380), (14, 3908040), (15, 3647504), (16, 3419535), (20, 2735628), (21, 2605360), (24, 2279690), (28, 1954020), (29, 1886640), (30, 1823752), (35, 1563216), (40, 1367814), (42, 1302680), (48, 1139845), (56, 977010), (58, 943320), (60, 911876), (70, 781608), (80, 683907), (84, 651340), (87, 628880), (105, 521072), (112, 488505), (116, 471660), (120, 455938), (140, 390804), (145, 377328), (168, 325670), (174, 314440), (203, 269520), (210, 260536), (232, 235830), (240, 227969), (280, 195402), (290, 188664), (336, 162835), (348, 157220), (406, 134760), (420, 130268), (435, 125776), (464, 117915), (560, 97701), (580, 94332), (609, 89840), (696, 78610), (812, 67380), (840, 65134), (870, 62888), (1015, 53904), (1123, 48720), (1160, 47166), (1218, 44920), (1392, 39305), (1624, 33690), (1680, 32567), (1740, 31444), (2030, 26952), (2246, 24360), (2320, 23583), (2436, 22460), (3045, 17968), (3248, 16845), (3369, 16240), (3480, 15722), (4060, 13476), (4492, 12180), (4872, 11230), (5615, 9744), (6090, 8984), (6738, 8120), (6960, 7861)]