89188560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{263}}^1$

素因数の和:442

約数の個数: 160

約数和(自身を含む): 310337280

約数和(自身を除く): 221148720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 157, 180, 216, 240, 263, 270, 314, 360, 432, 471, 526, 540, 628, 720, 785, 789, 942, 1052, 1080, 1256, 1315, 1413, 1570, 1578, 1884, 2104, 2160, 2355, 2367, 2512, 2630, 2826, 3140, 3156, 3768, 3945, 4208, 4239, 4710, 4734, 5260, 5652, 6280, 6312, 7065, 7101, 7536, 7890, 8478, 9420, 9468, 10520, 11304, 11835, 12560, 12624, 14130, 14202, 15780, 16956, 18840, 18936, 21040, 21195, 22608, 23670, 28260, 28404, 31560, 33912, 35505, 37680, 37872, 41291, 42390, 47340, 56520, 56808, 63120, 67824, 71010, 82582, 84780, 94680, 113040, 113616, 123873, 142020, 165164, 169560, 189360, 206455, 247746, 284040, 330328, 339120, 371619, 412910, 495492, 568080, 619365, 660656, 743238, 825820, 990984, 1114857, 1238730, 1486476, 1651640, 1858095, 1981968, 2229714, 2477460, 2972952, 3303280, 3716190, 4459428, 4954920, 5574285, 5945904, 7432380, 8918856, 9909840, 11148570, 14864760, 17837712, 22297140, 29729520, 44594280, 89188560]

約数ペア:

[(1, 89188560), (2, 44594280), (3, 29729520), (4, 22297140), (5, 17837712), (6, 14864760), (8, 11148570), (9, 9909840), (10, 8918856), (12, 7432380), (15, 5945904), (16, 5574285), (18, 4954920), (20, 4459428), (24, 3716190), (27, 3303280), (30, 2972952), (36, 2477460), (40, 2229714), (45, 1981968), (48, 1858095), (54, 1651640), (60, 1486476), (72, 1238730), (80, 1114857), (90, 990984), (108, 825820), (120, 743238), (135, 660656), (144, 619365), (157, 568080), (180, 495492), (216, 412910), (240, 371619), (263, 339120), (270, 330328), (314, 284040), (360, 247746), (432, 206455), (471, 189360), (526, 169560), (540, 165164), (628, 142020), (720, 123873), (785, 113616), (789, 113040), (942, 94680), (1052, 84780), (1080, 82582), (1256, 71010), (1315, 67824), (1413, 63120), (1570, 56808), (1578, 56520), (1884, 47340), (2104, 42390), (2160, 41291), (2355, 37872), (2367, 37680), (2512, 35505), (2630, 33912), (2826, 31560), (3140, 28404), (3156, 28260), (3768, 23670), (3945, 22608), (4208, 21195), (4239, 21040), (4710, 18936), (4734, 18840), (5260, 16956), (5652, 15780), (6280, 14202), (6312, 14130), (7065, 12624), (7101, 12560), (7536, 11835), (7890, 11304), (8478, 10520), (9420, 9468)]