56557080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{157103}}^1$

素因数の和:157120

約数の個数: 48

約数和(自身を含む): 183811680

約数和(自身を除く): 127254600

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, 157103, 314206, 471309, 628412, 785515, 942618, 1256824, 1413927, 1571030, 1885236, 2356545, 2827854, 3142060, 3770472, 4713090, 5655708, 6284120, 7069635, 9426180, 11311416, 14139270, 18852360, 28278540, 56557080]

約数ペア:

[(1, 56557080), (2, 28278540), (3, 18852360), (4, 14139270), (5, 11311416), (6, 9426180), (8, 7069635), (9, 6284120), (10, 5655708), (12, 4713090), (15, 3770472), (18, 3142060), (20, 2827854), (24, 2356545), (30, 1885236), (36, 1571030), (40, 1413927), (45, 1256824), (60, 942618), (72, 785515), (90, 628412), (120, 471309), (180, 314206), (360, 157103)]