1997570880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{693601}}^1$

素因数の和:693624

約数の個数: 84

約数和(自身を含む): 6870821412

約数和(自身を除く): 4873250532

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, 693601, 1387202, 2080803, 2774404, 3468005, 4161606, 5548808, 6242409, 6936010, 8323212, 10404015, 11097616, 12484818, 13872020, 16646424, 20808030, 22195232, 24969636, 27744040, 31212045, 33292848, 41616060, 44390464, 49939272, 55488080, 62424090, 66585696, 83232120, 99878544, 110976160, 124848180, 133171392, 166464240, 199757088, 221952320, 249696360, 332928480, 399514176, 499392720, 665856960, 998785440, 1997570880]

約数ペア:

[(1, 1997570880), (2, 998785440), (3, 665856960), (4, 499392720), (5, 399514176), (6, 332928480), (8, 249696360), (9, 221952320), (10, 199757088), (12, 166464240), (15, 133171392), (16, 124848180), (18, 110976160), (20, 99878544), (24, 83232120), (30, 66585696), (32, 62424090), (36, 55488080), (40, 49939272), (45, 44390464), (48, 41616060), (60, 33292848), (64, 31212045), (72, 27744040), (80, 24969636), (90, 22195232), (96, 20808030), (120, 16646424), (144, 13872020), (160, 12484818), (180, 11097616), (192, 10404015), (240, 8323212), (288, 6936010), (320, 6242409), (360, 5548808), (480, 4161606), (576, 3468005), (720, 2774404), (960, 2080803), (1440, 1387202), (2880, 693601)]