108870160

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{27773}}^1$

素因数の和:27800

約数の個数: 60

約数和(自身を含む): 294459948

約数和(自身を除く): 185589788

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 27773, 55546, 111092, 138865, 194411, 222184, 277730, 388822, 444368, 555460, 777644, 972055, 1110920, 1360877, 1555288, 1944110, 2221840, 2721754, 3110576, 3888220, 5443508, 6804385, 7776440, 10887016, 13608770, 15552880, 21774032, 27217540, 54435080, 108870160]

約数ペア:

[(1, 108870160), (2, 54435080), (4, 27217540), (5, 21774032), (7, 15552880), (8, 13608770), (10, 10887016), (14, 7776440), (16, 6804385), (20, 5443508), (28, 3888220), (35, 3110576), (40, 2721754), (49, 2221840), (56, 1944110), (70, 1555288), (80, 1360877), (98, 1110920), (112, 972055), (140, 777644), (196, 555460), (245, 444368), (280, 388822), (392, 277730), (490, 222184), (560, 194411), (784, 138865), (980, 111092), (1960, 55546), (3920, 27773)]