54645120

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:257

約数の個数: 192

約数和(自身を含む): 193330800

約数和(自身を除く): 138685680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 64, 72, 80, 90, 96, 106, 120, 128, 144, 159, 160, 179, 180, 192, 212, 240, 265, 288, 318, 320, 358, 360, 384, 424, 477, 480, 530, 537, 576, 636, 640, 716, 720, 795, 848, 895, 954, 960, 1060, 1074, 1152, 1272, 1432, 1440, 1590, 1611, 1696, 1790, 1908, 1920, 2120, 2148, 2385, 2544, 2685, 2864, 2880, 3180, 3222, 3392, 3580, 3816, 4240, 4296, 4770, 5088, 5370, 5728, 5760, 6360, 6444, 6784, 7160, 7632, 8055, 8480, 8592, 9487, 9540, 10176, 10740, 11456, 12720, 12888, 14320, 15264, 16110, 16960, 17184, 18974, 19080, 20352, 21480, 22912, 25440, 25776, 28461, 28640, 30528, 32220, 33920, 34368, 37948, 38160, 42960, 47435, 50880, 51552, 56922, 57280, 61056, 64440, 68736, 75896, 76320, 85383, 85920, 94870, 101760, 103104, 113844, 114560, 128880, 142305, 151792, 152640, 170766, 171840, 189740, 206208, 227688, 257760, 284610, 303584, 305280, 341532, 343680, 379480, 426915, 455376, 515520, 569220, 607168, 683064, 758960, 853830, 910752, 1031040, 1138440, 1214336, 1366128, 1517920, 1707660, 1821504, 2276880, 2732256, 3035840, 3415320, 3643008, 4553760, 5464512, 6071680, 6830640, 9107520, 10929024, 13661280, 18215040, 27322560, 54645120]

約数ペア:

[(1, 54645120), (2, 27322560), (3, 18215040), (4, 13661280), (5, 10929024), (6, 9107520), (8, 6830640), (9, 6071680), (10, 5464512), (12, 4553760), (15, 3643008), (16, 3415320), (18, 3035840), (20, 2732256), (24, 2276880), (30, 1821504), (32, 1707660), (36, 1517920), (40, 1366128), (45, 1214336), (48, 1138440), (53, 1031040), (60, 910752), (64, 853830), (72, 758960), (80, 683064), (90, 607168), (96, 569220), (106, 515520), (120, 455376), (128, 426915), (144, 379480), (159, 343680), (160, 341532), (179, 305280), (180, 303584), (192, 284610), (212, 257760), (240, 227688), (265, 206208), (288, 189740), (318, 171840), (320, 170766), (358, 152640), (360, 151792), (384, 142305), (424, 128880), (477, 114560), (480, 113844), (530, 103104), (537, 101760), (576, 94870), (636, 85920), (640, 85383), (716, 76320), (720, 75896), (795, 68736), (848, 64440), (895, 61056), (954, 57280), (960, 56922), (1060, 51552), (1074, 50880), (1152, 47435), (1272, 42960), (1432, 38160), (1440, 37948), (1590, 34368), (1611, 33920), (1696, 32220), (1790, 30528), (1908, 28640), (1920, 28461), (2120, 25776), (2148, 25440), (2385, 22912), (2544, 21480), (2685, 20352), (2864, 19080), (2880, 18974), (3180, 17184), (3222, 16960), (3392, 16110), (3580, 15264), (3816, 14320), (4240, 12888), (4296, 12720), (4770, 11456), (5088, 10740), (5370, 10176), (5728, 9540), (5760, 9487), (6360, 8592), (6444, 8480), (6784, 8055), (7160, 7632)]