60020220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{76949}}^1$

素因数の和:76974

約数の個数: 48

約数和(自身を含む): 180986400

約数和(自身を除く): 120966180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 76949, 153898, 230847, 307796, 384745, 461694, 769490, 923388, 1000337, 1154235, 1538980, 2000674, 2308470, 3001011, 4001348, 4616940, 5001685, 6002022, 10003370, 12004044, 15005055, 20006740, 30010110, 60020220]

約数ペア:

[(1, 60020220), (2, 30010110), (3, 20006740), (4, 15005055), (5, 12004044), (6, 10003370), (10, 6002022), (12, 5001685), (13, 4616940), (15, 4001348), (20, 3001011), (26, 2308470), (30, 2000674), (39, 1538980), (52, 1154235), (60, 1000337), (65, 923388), (78, 769490), (130, 461694), (156, 384745), (195, 307796), (260, 230847), (390, 153898), (780, 76949)]