120314970

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{148537}}^1$

素因数の和:148556

約数の個数: 40

約数和(自身を含む): 323515764

約数和(自身を除く): 203200794

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 148537, 297074, 445611, 742685, 891222, 1336833, 1485370, 2228055, 2673666, 4010499, 4456110, 6684165, 8020998, 12031497, 13368330, 20052495, 24062994, 40104990, 60157485, 120314970]

約数ペア:

[(1, 120314970), (2, 60157485), (3, 40104990), (5, 24062994), (6, 20052495), (9, 13368330), (10, 12031497), (15, 8020998), (18, 6684165), (27, 4456110), (30, 4010499), (45, 2673666), (54, 2228055), (81, 1485370), (90, 1336833), (135, 891222), (162, 742685), (270, 445611), (405, 297074), (810, 148537)]