505140120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1403167}}^1$

素因数の和:1403184

約数の個数: 48

約数和(自身を含む): 1641706560

約数和(自身を除く): 1136566440

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, 1403167, 2806334, 4209501, 5612668, 7015835, 8419002, 11225336, 12628503, 14031670, 16838004, 21047505, 25257006, 28063340, 33676008, 42095010, 50514012, 56126680, 63142515, 84190020, 101028024, 126285030, 168380040, 252570060, 505140120]

約数ペア:

[(1, 505140120), (2, 252570060), (3, 168380040), (4, 126285030), (5, 101028024), (6, 84190020), (8, 63142515), (9, 56126680), (10, 50514012), (12, 42095010), (15, 33676008), (18, 28063340), (20, 25257006), (24, 21047505), (30, 16838004), (36, 14031670), (40, 12628503), (45, 11225336), (60, 8419002), (72, 7015835), (90, 5612668), (120, 4209501), (180, 2806334), (360, 1403167)]