79707960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{221411}}^1$

素因数の和:221428

約数の個数: 48

約数和(自身を含む): 259052040

約数和(自身を除く): 179344080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 221411, 442822, 664233, 885644, 1107055, 1328466, 1771288, 1992699, 2214110, 2656932, 3321165, 3985398, 4428220, 5313864, 6642330, 7970796, 8856440, 9963495, 13284660, 15941592, 19926990, 26569320, 39853980, 79707960]

約数ペア:

[(1, 79707960), (2, 39853980), (3, 26569320), (4, 19926990), (5, 15941592), (6, 13284660), (8, 9963495), (9, 8856440), (10, 7970796), (12, 6642330), (15, 5313864), (18, 4428220), (20, 3985398), (24, 3321165), (30, 2656932), (36, 2214110), (40, 1992699), (45, 1771288), (60, 1328466), (72, 1107055), (90, 885644), (120, 664233), (180, 442822), (360, 221411)]