142080660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{34319}}^1$

素因数の和:34357

約数の個数: 72

約数和(自身を含む): 449729280

約数和(自身を除く): 307648620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 34319, 68638, 102957, 137276, 171595, 205914, 308871, 343190, 411828, 514785, 617742, 686380, 789337, 1029570, 1235484, 1544355, 1578674, 2059140, 2368011, 3088710, 3157348, 3946685, 4736022, 6177420, 7104033, 7893370, 9472044, 11840055, 14208066, 15786740, 23680110, 28416132, 35520165, 47360220, 71040330, 142080660]

約数ペア:

[(1, 142080660), (2, 71040330), (3, 47360220), (4, 35520165), (5, 28416132), (6, 23680110), (9, 15786740), (10, 14208066), (12, 11840055), (15, 9472044), (18, 7893370), (20, 7104033), (23, 6177420), (30, 4736022), (36, 3946685), (45, 3157348), (46, 3088710), (60, 2368011), (69, 2059140), (90, 1578674), (92, 1544355), (115, 1235484), (138, 1029570), (180, 789337), (207, 686380), (230, 617742), (276, 514785), (345, 411828), (414, 343190), (460, 308871), (690, 205914), (828, 171595), (1035, 137276), (1380, 102957), (2070, 68638), (4140, 34319)]