512479980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{949037}}^1$

素因数の和:949055

約数の個数: 48

約数和(自身を含む): 1594383840

約数和(自身を除く): 1081903860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 949037, 1898074, 2847111, 3796148, 4745185, 5694222, 8541333, 9490370, 11388444, 14235555, 17082666, 18980740, 25623999, 28471110, 34165332, 42706665, 51247998, 56942220, 85413330, 102495996, 128119995, 170826660, 256239990, 512479980]

約数ペア:

[(1, 512479980), (2, 256239990), (3, 170826660), (4, 128119995), (5, 102495996), (6, 85413330), (9, 56942220), (10, 51247998), (12, 42706665), (15, 34165332), (18, 28471110), (20, 25623999), (27, 18980740), (30, 17082666), (36, 14235555), (45, 11388444), (54, 9490370), (60, 8541333), (90, 5694222), (108, 4745185), (135, 3796148), (180, 2847111), (270, 1898074), (540, 949037)]