142194960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{65831}}^1$

素因数の和:65853

約数の個数: 80

約数和(自身を含む): 489790080

約数和(自身を除く): 347595120

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, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 65831, 131662, 197493, 263324, 329155, 394986, 526648, 592479, 658310, 789972, 987465, 1053296, 1184958, 1316620, 1579944, 1777437, 1974930, 2369916, 2633240, 2962395, 3159888, 3554874, 3949860, 4739832, 5266480, 5924790, 7109748, 7899720, 8887185, 9479664, 11849580, 14219496, 15799440, 17774370, 23699160, 28438992, 35548740, 47398320, 71097480, 142194960]

約数ペア:

[(1, 142194960), (2, 71097480), (3, 47398320), (4, 35548740), (5, 28438992), (6, 23699160), (8, 17774370), (9, 15799440), (10, 14219496), (12, 11849580), (15, 9479664), (16, 8887185), (18, 7899720), (20, 7109748), (24, 5924790), (27, 5266480), (30, 4739832), (36, 3949860), (40, 3554874), (45, 3159888), (48, 2962395), (54, 2633240), (60, 2369916), (72, 1974930), (80, 1777437), (90, 1579944), (108, 1316620), (120, 1184958), (135, 1053296), (144, 987465), (180, 789972), (216, 658310), (240, 592479), (270, 526648), (360, 394986), (432, 329155), (540, 263324), (720, 197493), (1080, 131662), (2160, 65831)]