620110080

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{5981}}^1$

素因数の和:6014

約数の個数: 180

約数和(自身を含む): 2219238252

約数和(自身を除く): 1599128172

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1440, 1620, 1728, 1920, 2160, 2304, 2592, 2880, 3240, 3456, 3840, 4320, 5184, 5760, 5981, 6480, 6912, 8640, 10368, 11520, 11962, 12960, 17280, 17943, 20736, 23924, 25920, 29905, 34560, 35886, 47848, 51840, 53829, 59810, 71772, 89715, 95696, 103680, 107658, 119620, 143544, 161487, 179430, 191392, 215316, 239240, 269145, 287088, 322974, 358860, 382784, 430632, 478480, 484461, 538290, 574176, 645948, 717720, 765568, 807435, 861264, 956960, 968922, 1076580, 1148352, 1291896, 1435440, 1531136, 1614870, 1722528, 1913920, 1937844, 2153160, 2296704, 2422305, 2583792, 2870880, 3229740, 3445056, 3827840, 3875688, 4306320, 4593408, 4844610, 5167584, 5741760, 6459480, 6890112, 7655680, 7751376, 8612640, 9689220, 10335168, 11483520, 12918960, 13780224, 15502752, 17225280, 19378440, 20670336, 22967040, 25837920, 31005504, 34450560, 38756880, 41340672, 51675840, 62011008, 68901120, 77513760, 103351680, 124022016, 155027520, 206703360, 310055040, 620110080]

約数ペア:

[(1, 620110080), (2, 310055040), (3, 206703360), (4, 155027520), (5, 124022016), (6, 103351680), (8, 77513760), (9, 68901120), (10, 62011008), (12, 51675840), (15, 41340672), (16, 38756880), (18, 34450560), (20, 31005504), (24, 25837920), (27, 22967040), (30, 20670336), (32, 19378440), (36, 17225280), (40, 15502752), (45, 13780224), (48, 12918960), (54, 11483520), (60, 10335168), (64, 9689220), (72, 8612640), (80, 7751376), (81, 7655680), (90, 6890112), (96, 6459480), (108, 5741760), (120, 5167584), (128, 4844610), (135, 4593408), (144, 4306320), (160, 3875688), (162, 3827840), (180, 3445056), (192, 3229740), (216, 2870880), (240, 2583792), (256, 2422305), (270, 2296704), (288, 2153160), (320, 1937844), (324, 1913920), (360, 1722528), (384, 1614870), (405, 1531136), (432, 1435440), (480, 1291896), (540, 1148352), (576, 1076580), (640, 968922), (648, 956960), (720, 861264), (768, 807435), (810, 765568), (864, 717720), (960, 645948), (1080, 574176), (1152, 538290), (1280, 484461), (1296, 478480), (1440, 430632), (1620, 382784), (1728, 358860), (1920, 322974), (2160, 287088), (2304, 269145), (2592, 239240), (2880, 215316), (3240, 191392), (3456, 179430), (3840, 161487), (4320, 143544), (5184, 119620), (5760, 107658), (5981, 103680), (6480, 95696), (6912, 89715), (8640, 71772), (10368, 59810), (11520, 53829), (11962, 51840), (12960, 47848), (17280, 35886), (17943, 34560), (20736, 29905), (23924, 25920)]