135569520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{188291}}^1$

素因数の和:188310

約数の個数: 60

約数和(自身を含む): 455290056

約数和(自身を除く): 319720536

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 188291, 376582, 564873, 753164, 941455, 1129746, 1506328, 1694619, 1882910, 2259492, 2824365, 3012656, 3389238, 3765820, 4518984, 5648730, 6778476, 7531640, 8473095, 9037968, 11297460, 13556952, 15063280, 16946190, 22594920, 27113904, 33892380, 45189840, 67784760, 135569520]

約数ペア:

[(1, 135569520), (2, 67784760), (3, 45189840), (4, 33892380), (5, 27113904), (6, 22594920), (8, 16946190), (9, 15063280), (10, 13556952), (12, 11297460), (15, 9037968), (16, 8473095), (18, 7531640), (20, 6778476), (24, 5648730), (30, 4518984), (36, 3765820), (40, 3389238), (45, 3012656), (48, 2824365), (60, 2259492), (72, 1882910), (80, 1694619), (90, 1506328), (120, 1129746), (144, 941455), (180, 753164), (240, 564873), (360, 376582), (720, 188291)]