196643520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{68279}}^1$

素因数の和:68302

約数の個数: 84

約数和(自身を含む): 676381680

約数和(自身を除く): 479738160

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, 68279, 136558, 204837, 273116, 341395, 409674, 546232, 614511, 682790, 819348, 1024185, 1092464, 1229022, 1365580, 1638696, 2048370, 2184928, 2458044, 2731160, 3072555, 3277392, 4096740, 4369856, 4916088, 5462320, 6145110, 6554784, 8193480, 9832176, 10924640, 12290220, 13109568, 16386960, 19664352, 21849280, 24580440, 32773920, 39328704, 49160880, 65547840, 98321760, 196643520]

約数ペア:

[(1, 196643520), (2, 98321760), (3, 65547840), (4, 49160880), (5, 39328704), (6, 32773920), (8, 24580440), (9, 21849280), (10, 19664352), (12, 16386960), (15, 13109568), (16, 12290220), (18, 10924640), (20, 9832176), (24, 8193480), (30, 6554784), (32, 6145110), (36, 5462320), (40, 4916088), (45, 4369856), (48, 4096740), (60, 3277392), (64, 3072555), (72, 2731160), (80, 2458044), (90, 2184928), (96, 2048370), (120, 1638696), (144, 1365580), (160, 1229022), (180, 1092464), (192, 1024185), (240, 819348), (288, 682790), (320, 614511), (360, 546232), (480, 409674), (576, 341395), (720, 273116), (960, 204837), (1440, 136558), (2880, 68279)]