180690072

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{242863}}^1$

素因数の和:242903

約数の個数: 32

約数和(自身を含む): 466298880

約数和(自身を除く): 285608808

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 242863, 485726, 728589, 971452, 1457178, 1942904, 2914356, 5828712, 7528753, 15057506, 22586259, 30115012, 45172518, 60230024, 90345036, 180690072]

約数ペア:

[(1, 180690072), (2, 90345036), (3, 60230024), (4, 45172518), (6, 30115012), (8, 22586259), (12, 15057506), (24, 7528753), (31, 5828712), (62, 2914356), (93, 1942904), (124, 1457178), (186, 971452), (248, 728589), (372, 485726), (744, 242863)]