65860560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{30491}}^1$

素因数の和:30513

約数の個数: 80

約数和(自身を含む): 226860480

約数和(自身を除く): 160999920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 30491, 60982, 91473, 121964, 152455, 182946, 243928, 274419, 304910, 365892, 457365, 487856, 548838, 609820, 731784, 823257, 914730, 1097676, 1219640, 1372095, 1463568, 1646514, 1829460, 2195352, 2439280, 2744190, 3293028, 3658920, 4116285, 4390704, 5488380, 6586056, 7317840, 8232570, 10976760, 13172112, 16465140, 21953520, 32930280, 65860560]

約数ペア:

[(1, 65860560), (2, 32930280), (3, 21953520), (4, 16465140), (5, 13172112), (6, 10976760), (8, 8232570), (9, 7317840), (10, 6586056), (12, 5488380), (15, 4390704), (16, 4116285), (18, 3658920), (20, 3293028), (24, 2744190), (27, 2439280), (30, 2195352), (36, 1829460), (40, 1646514), (45, 1463568), (48, 1372095), (54, 1219640), (60, 1097676), (72, 914730), (80, 823257), (90, 731784), (108, 609820), (120, 548838), (135, 487856), (144, 457365), (180, 365892), (216, 304910), (240, 274419), (270, 243928), (360, 182946), (432, 152455), (540, 121964), (720, 91473), (1080, 60982), (2160, 30491)]