751330620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{1391353}}^1$

素因数の和:1391371

約数の個数: 48

約数和(自身を含む): 2337474720

約数和(自身を除く): 1586144100

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, 1391353, 2782706, 4174059, 5565412, 6956765, 8348118, 12522177, 13913530, 16696236, 20870295, 25044354, 27827060, 37566531, 41740590, 50088708, 62610885, 75133062, 83481180, 125221770, 150266124, 187832655, 250443540, 375665310, 751330620]

約数ペア:

[(1, 751330620), (2, 375665310), (3, 250443540), (4, 187832655), (5, 150266124), (6, 125221770), (9, 83481180), (10, 75133062), (12, 62610885), (15, 50088708), (18, 41740590), (20, 37566531), (27, 27827060), (30, 25044354), (36, 20870295), (45, 16696236), (54, 13913530), (60, 12522177), (90, 8348118), (108, 6956765), (135, 5565412), (180, 4174059), (270, 2782706), (540, 1391353)]