1246754640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{5194811}}^1$

素因数の和:5194827

約数の個数: 40

約数和(自身を含む): 3864940128

約数和(自身を除く): 2618185488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 5194811, 10389622, 15584433, 20779244, 25974055, 31168866, 41558488, 51948110, 62337732, 77922165, 83116976, 103896220, 124675464, 155844330, 207792440, 249350928, 311688660, 415584880, 623377320, 1246754640]

約数ペア:

[(1, 1246754640), (2, 623377320), (3, 415584880), (4, 311688660), (5, 249350928), (6, 207792440), (8, 155844330), (10, 124675464), (12, 103896220), (15, 83116976), (16, 77922165), (20, 62337732), (24, 51948110), (30, 41558488), (40, 31168866), (48, 25974055), (60, 20779244), (80, 15584433), (120, 10389622), (240, 5194811)]