1530386640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{2125537}}^1$

素因数の和:2125556

約数の個数: 60

約数和(自身を含む): 5139550884

約数和(自身を除く): 3609164244

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, 2125537, 4251074, 6376611, 8502148, 10627685, 12753222, 17004296, 19129833, 21255370, 25506444, 31883055, 34008592, 38259666, 42510740, 51012888, 63766110, 76519332, 85021480, 95649165, 102025776, 127532220, 153038664, 170042960, 191298330, 255064440, 306077328, 382596660, 510128880, 765193320, 1530386640]

約数ペア:

[(1, 1530386640), (2, 765193320), (3, 510128880), (4, 382596660), (5, 306077328), (6, 255064440), (8, 191298330), (9, 170042960), (10, 153038664), (12, 127532220), (15, 102025776), (16, 95649165), (18, 85021480), (20, 76519332), (24, 63766110), (30, 51012888), (36, 42510740), (40, 38259666), (45, 34008592), (48, 31883055), (60, 25506444), (72, 21255370), (80, 19129833), (90, 17004296), (120, 12753222), (144, 10627685), (180, 8502148), (240, 6376611), (360, 4251074), (720, 2125537)]