195608880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{1033}}^1$

素因数の和:1315

約数の個数: 120

約数和(自身を含む): 660055968

約数和(自身を除く): 464447088

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, 263, 360, 526, 720, 789, 1033, 1052, 1315, 1578, 2066, 2104, 2367, 2630, 3099, 3156, 3945, 4132, 4208, 4734, 5165, 5260, 6198, 6312, 7890, 8264, 9297, 9468, 10330, 10520, 11835, 12396, 12624, 15495, 15780, 16528, 18594, 18936, 20660, 21040, 23670, 24792, 30990, 31560, 37188, 37872, 41320, 46485, 47340, 49584, 61980, 63120, 74376, 82640, 92970, 94680, 123960, 148752, 185940, 189360, 247920, 271679, 371880, 543358, 743760, 815037, 1086716, 1358395, 1630074, 2173432, 2445111, 2716790, 3260148, 4075185, 4346864, 4890222, 5433580, 6520296, 8150370, 9780444, 10867160, 12225555, 13040592, 16300740, 19560888, 21734320, 24451110, 32601480, 39121776, 48902220, 65202960, 97804440, 195608880]

約数ペア:

[(1, 195608880), (2, 97804440), (3, 65202960), (4, 48902220), (5, 39121776), (6, 32601480), (8, 24451110), (9, 21734320), (10, 19560888), (12, 16300740), (15, 13040592), (16, 12225555), (18, 10867160), (20, 9780444), (24, 8150370), (30, 6520296), (36, 5433580), (40, 4890222), (45, 4346864), (48, 4075185), (60, 3260148), (72, 2716790), (80, 2445111), (90, 2173432), (120, 1630074), (144, 1358395), (180, 1086716), (240, 815037), (263, 743760), (360, 543358), (526, 371880), (720, 271679), (789, 247920), (1033, 189360), (1052, 185940), (1315, 148752), (1578, 123960), (2066, 94680), (2104, 92970), (2367, 82640), (2630, 74376), (3099, 63120), (3156, 61980), (3945, 49584), (4132, 47340), (4208, 46485), (4734, 41320), (5165, 37872), (5260, 37188), (6198, 31560), (6312, 30990), (7890, 24792), (8264, 23670), (9297, 21040), (9468, 20660), (10330, 18936), (10520, 18594), (11835, 16528), (12396, 15780), (12624, 15495)]