121499840

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4931}}^1$

素因数の和:4966

約数の個数: 112

約数和(自身を含む): 360785664

約数和(自身を除く): 239285824

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 704, 770, 880, 1120, 1232, 1540, 1760, 2240, 2464, 3080, 3520, 4928, 4931, 6160, 9862, 12320, 19724, 24640, 24655, 34517, 39448, 49310, 54241, 69034, 78896, 98620, 108482, 138068, 157792, 172585, 197240, 216964, 271205, 276136, 315584, 345170, 379687, 394480, 433928, 542410, 552272, 690340, 759374, 788960, 867856, 1084820, 1104544, 1380680, 1518748, 1577920, 1735712, 1898435, 2169640, 2209088, 2761360, 3037496, 3471424, 3796870, 4339280, 5522720, 6074992, 7593740, 8678560, 11045440, 12149984, 15187480, 17357120, 24299968, 30374960, 60749920, 121499840]

約数ペア:

[(1, 121499840), (2, 60749920), (4, 30374960), (5, 24299968), (7, 17357120), (8, 15187480), (10, 12149984), (11, 11045440), (14, 8678560), (16, 7593740), (20, 6074992), (22, 5522720), (28, 4339280), (32, 3796870), (35, 3471424), (40, 3037496), (44, 2761360), (55, 2209088), (56, 2169640), (64, 1898435), (70, 1735712), (77, 1577920), (80, 1518748), (88, 1380680), (110, 1104544), (112, 1084820), (140, 867856), (154, 788960), (160, 759374), (176, 690340), (220, 552272), (224, 542410), (280, 433928), (308, 394480), (320, 379687), (352, 345170), (385, 315584), (440, 276136), (448, 271205), (560, 216964), (616, 197240), (704, 172585), (770, 157792), (880, 138068), (1120, 108482), (1232, 98620), (1540, 78896), (1760, 69034), (2240, 54241), (2464, 49310), (3080, 39448), (3520, 34517), (4928, 24655), (4931, 24640), (6160, 19724), (9862, 12320)]