76520880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{106279}}^1$

素因数の和:106298

約数の個数: 60

約数和(自身を含む): 256985040

約数和(自身を除く): 180464160

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, 106279, 212558, 318837, 425116, 531395, 637674, 850232, 956511, 1062790, 1275348, 1594185, 1700464, 1913022, 2125580, 2550696, 3188370, 3826044, 4251160, 4782555, 5101392, 6376740, 7652088, 8502320, 9565110, 12753480, 15304176, 19130220, 25506960, 38260440, 76520880]

約数ペア:

[(1, 76520880), (2, 38260440), (3, 25506960), (4, 19130220), (5, 15304176), (6, 12753480), (8, 9565110), (9, 8502320), (10, 7652088), (12, 6376740), (15, 5101392), (16, 4782555), (18, 4251160), (20, 3826044), (24, 3188370), (30, 2550696), (36, 2125580), (40, 1913022), (45, 1700464), (48, 1594185), (60, 1275348), (72, 1062790), (80, 956511), (90, 850232), (120, 637674), (144, 531395), (180, 425116), (240, 318837), (360, 212558), (720, 106279)]