90360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{251}}^1$

素因数の和:268

約数の個数: 48

約数和(自身を含む): 294840

約数和(自身を除く): 204480

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, 251, 360, 502, 753, 1004, 1255, 1506, 2008, 2259, 2510, 3012, 3765, 4518, 5020, 6024, 7530, 9036, 10040, 11295, 15060, 18072, 22590, 30120, 45180, 90360]

約数ペア:

[(1, 90360), (2, 45180), (3, 30120), (4, 22590), (5, 18072), (6, 15060), (8, 11295), (9, 10040), (10, 9036), (12, 7530), (15, 6024), (18, 5020), (20, 4518), (24, 3765), (30, 3012), (36, 2510), (40, 2259), (45, 2008), (60, 1506), (72, 1255), (90, 1004), (120, 753), (180, 502), (251, 360)]