82709280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3023}}^1$

素因数の和:3063

約数の個数: 144

約数和(自身を含む): 297198720

約数和(自身を除く): 214489440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 3023, 3040, 3420, 4560, 5472, 6046, 6840, 9069, 9120, 12092, 13680, 15115, 18138, 24184, 27207, 27360, 30230, 36276, 45345, 48368, 54414, 57437, 60460, 72552, 90690, 96736, 108828, 114874, 120920, 136035, 145104, 172311, 181380, 217656, 229748, 241840, 272070, 287185, 290208, 344622, 362760, 435312, 459496, 483680, 516933, 544140, 574370, 689244, 725520, 861555, 870624, 918992, 1033866, 1088280, 1148740, 1378488, 1451040, 1723110, 1837984, 2067732, 2176560, 2297480, 2584665, 2756976, 3446220, 4135464, 4353120, 4594960, 5169330, 5513952, 6892440, 8270928, 9189920, 10338660, 13784880, 16541856, 20677320, 27569760, 41354640, 82709280]

約数ペア:

[(1, 82709280), (2, 41354640), (3, 27569760), (4, 20677320), (5, 16541856), (6, 13784880), (8, 10338660), (9, 9189920), (10, 8270928), (12, 6892440), (15, 5513952), (16, 5169330), (18, 4594960), (19, 4353120), (20, 4135464), (24, 3446220), (30, 2756976), (32, 2584665), (36, 2297480), (38, 2176560), (40, 2067732), (45, 1837984), (48, 1723110), (57, 1451040), (60, 1378488), (72, 1148740), (76, 1088280), (80, 1033866), (90, 918992), (95, 870624), (96, 861555), (114, 725520), (120, 689244), (144, 574370), (152, 544140), (160, 516933), (171, 483680), (180, 459496), (190, 435312), (228, 362760), (240, 344622), (285, 290208), (288, 287185), (304, 272070), (342, 241840), (360, 229748), (380, 217656), (456, 181380), (480, 172311), (570, 145104), (608, 136035), (684, 120920), (720, 114874), (760, 108828), (855, 96736), (912, 90690), (1140, 72552), (1368, 60460), (1440, 57437), (1520, 54414), (1710, 48368), (1824, 45345), (2280, 36276), (2736, 30230), (3023, 27360), (3040, 27207), (3420, 24184), (4560, 18138), (5472, 15115), (6046, 13680), (6840, 12092), (9069, 9120)]