67784760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{188291}}^1$

素因数の和:188308

約数の個数: 48

約数和(自身を含む): 220301640

約数和(自身を除く): 152516880

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, 188291, 376582, 564873, 753164, 941455, 1129746, 1506328, 1694619, 1882910, 2259492, 2824365, 3389238, 3765820, 4518984, 5648730, 6778476, 7531640, 8473095, 11297460, 13556952, 16946190, 22594920, 33892380, 67784760]

約数ペア:

[(1, 67784760), (2, 33892380), (3, 22594920), (4, 16946190), (5, 13556952), (6, 11297460), (8, 8473095), (9, 7531640), (10, 6778476), (12, 5648730), (15, 4518984), (18, 3765820), (20, 3389238), (24, 2824365), (30, 2259492), (36, 1882910), (40, 1694619), (45, 1506328), (60, 1129746), (72, 941455), (90, 753164), (120, 564873), (180, 376582), (360, 188291)]