53840880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{74779}}^1$

素因数の和:74798

約数の個数: 60

約数和(自身を含む): 180818040

約数和(自身を除く): 126977160

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, 74779, 149558, 224337, 299116, 373895, 448674, 598232, 673011, 747790, 897348, 1121685, 1196464, 1346022, 1495580, 1794696, 2243370, 2692044, 2991160, 3365055, 3589392, 4486740, 5384088, 5982320, 6730110, 8973480, 10768176, 13460220, 17946960, 26920440, 53840880]

約数ペア:

[(1, 53840880), (2, 26920440), (3, 17946960), (4, 13460220), (5, 10768176), (6, 8973480), (8, 6730110), (9, 5982320), (10, 5384088), (12, 4486740), (15, 3589392), (16, 3365055), (18, 2991160), (20, 2692044), (24, 2243370), (30, 1794696), (36, 1495580), (40, 1346022), (45, 1196464), (48, 1121685), (60, 897348), (72, 747790), (80, 673011), (90, 598232), (120, 448674), (144, 373895), (180, 299116), (240, 224337), (360, 149558), (720, 74779)]