55139520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3023}}^1$

素因数の和:3062

約数の個数: 112

約数和(自身を含む): 184343040

約数和(自身を除く): 129203520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 456, 480, 570, 608, 760, 912, 960, 1140, 1216, 1520, 1824, 2280, 3023, 3040, 3648, 4560, 6046, 6080, 9069, 9120, 12092, 15115, 18138, 18240, 24184, 30230, 36276, 45345, 48368, 57437, 60460, 72552, 90690, 96736, 114874, 120920, 145104, 172311, 181380, 193472, 229748, 241840, 287185, 290208, 344622, 362760, 459496, 483680, 574370, 580416, 689244, 725520, 861555, 918992, 967360, 1148740, 1378488, 1451040, 1723110, 1837984, 2297480, 2756976, 2902080, 3446220, 3675968, 4594960, 5513952, 6892440, 9189920, 11027904, 13784880, 18379840, 27569760, 55139520]

約数ペア:

[(1, 55139520), (2, 27569760), (3, 18379840), (4, 13784880), (5, 11027904), (6, 9189920), (8, 6892440), (10, 5513952), (12, 4594960), (15, 3675968), (16, 3446220), (19, 2902080), (20, 2756976), (24, 2297480), (30, 1837984), (32, 1723110), (38, 1451040), (40, 1378488), (48, 1148740), (57, 967360), (60, 918992), (64, 861555), (76, 725520), (80, 689244), (95, 580416), (96, 574370), (114, 483680), (120, 459496), (152, 362760), (160, 344622), (190, 290208), (192, 287185), (228, 241840), (240, 229748), (285, 193472), (304, 181380), (320, 172311), (380, 145104), (456, 120920), (480, 114874), (570, 96736), (608, 90690), (760, 72552), (912, 60460), (960, 57437), (1140, 48368), (1216, 45345), (1520, 36276), (1824, 30230), (2280, 24184), (3023, 18240), (3040, 18138), (3648, 15115), (4560, 12092), (6046, 9120), (6080, 9069)]