259184880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{119993}}^1$

素因数の和:120015

約数の個数: 80

約数和(自身を含む): 892755360

約数和(自身を除く): 633570480

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, 119993, 239986, 359979, 479972, 599965, 719958, 959944, 1079937, 1199930, 1439916, 1799895, 1919888, 2159874, 2399860, 2879832, 3239811, 3599790, 4319748, 4799720, 5399685, 5759664, 6479622, 7199580, 8639496, 9599440, 10799370, 12959244, 14399160, 16199055, 17278992, 21598740, 25918488, 28798320, 32398110, 43197480, 51836976, 64796220, 86394960, 129592440, 259184880]

約数ペア:

[(1, 259184880), (2, 129592440), (3, 86394960), (4, 64796220), (5, 51836976), (6, 43197480), (8, 32398110), (9, 28798320), (10, 25918488), (12, 21598740), (15, 17278992), (16, 16199055), (18, 14399160), (20, 12959244), (24, 10799370), (27, 9599440), (30, 8639496), (36, 7199580), (40, 6479622), (45, 5759664), (48, 5399685), (54, 4799720), (60, 4319748), (72, 3599790), (80, 3239811), (90, 2879832), (108, 2399860), (120, 2159874), (135, 1919888), (144, 1799895), (180, 1439916), (216, 1199930), (240, 1079937), (270, 959944), (360, 719958), (432, 599965), (540, 479972), (720, 359979), (1080, 239986), (2160, 119993)]