121498560

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{42187}}^1$

素因数の和:42210

約数の個数: 84

約数和(自身を含む): 417914328

約数和(自身を除く): 296415768

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 42187, 84374, 126561, 168748, 210935, 253122, 337496, 379683, 421870, 506244, 632805, 674992, 759366, 843740, 1012488, 1265610, 1349984, 1518732, 1687480, 1898415, 2024976, 2531220, 2699968, 3037464, 3374960, 3796830, 4049952, 5062440, 6074928, 6749920, 7593660, 8099904, 10124880, 12149856, 13499840, 15187320, 20249760, 24299712, 30374640, 40499520, 60749280, 121498560]

約数ペア:

[(1, 121498560), (2, 60749280), (3, 40499520), (4, 30374640), (5, 24299712), (6, 20249760), (8, 15187320), (9, 13499840), (10, 12149856), (12, 10124880), (15, 8099904), (16, 7593660), (18, 6749920), (20, 6074928), (24, 5062440), (30, 4049952), (32, 3796830), (36, 3374960), (40, 3037464), (45, 2699968), (48, 2531220), (60, 2024976), (64, 1898415), (72, 1687480), (80, 1518732), (90, 1349984), (96, 1265610), (120, 1012488), (144, 843740), (160, 759366), (180, 674992), (192, 632805), (240, 506244), (288, 421870), (320, 379683), (360, 337496), (480, 253122), (576, 210935), (720, 168748), (960, 126561), (1440, 84374), (2880, 42187)]