152954640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{212437}}^1$

素因数の和:212456

約数の個数: 60

約数和(自身を含む): 513675084

約数和(自身を除く): 360720444

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, 360, 720, 212437, 424874, 637311, 849748, 1062185, 1274622, 1699496, 1911933, 2124370, 2549244, 3186555, 3398992, 3823866, 4248740, 5098488, 6373110, 7647732, 8497480, 9559665, 10196976, 12746220, 15295464, 16994960, 19119330, 25492440, 30590928, 38238660, 50984880, 76477320, 152954640]

約数ペア:

[(1, 152954640), (2, 76477320), (3, 50984880), (4, 38238660), (5, 30590928), (6, 25492440), (8, 19119330), (9, 16994960), (10, 15295464), (12, 12746220), (15, 10196976), (16, 9559665), (18, 8497480), (20, 7647732), (24, 6373110), (30, 5098488), (36, 4248740), (40, 3823866), (45, 3398992), (48, 3186555), (60, 2549244), (72, 2124370), (80, 1911933), (90, 1699496), (120, 1274622), (144, 1062185), (180, 849748), (240, 637311), (360, 424874), (720, 212437)]