61245180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{113417}}^1$

素因数の和:113435

約数の個数: 48

約数和(自身を含む): 190542240

約数和(自身を除く): 129297060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 113417, 226834, 340251, 453668, 567085, 680502, 1020753, 1134170, 1361004, 1701255, 2041506, 2268340, 3062259, 3402510, 4083012, 5103765, 6124518, 6805020, 10207530, 12249036, 15311295, 20415060, 30622590, 61245180]

約数ペア:

[(1, 61245180), (2, 30622590), (3, 20415060), (4, 15311295), (5, 12249036), (6, 10207530), (9, 6805020), (10, 6124518), (12, 5103765), (15, 4083012), (18, 3402510), (20, 3062259), (27, 2268340), (30, 2041506), (36, 1701255), (45, 1361004), (54, 1134170), (60, 1020753), (90, 680502), (108, 567085), (135, 453668), (180, 340251), (270, 226834), (540, 113417)]