2830680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{2621}}^1$

素因数の和:2641

約数の個数: 64

約数和(自身を含む): 9439200

約数和(自身を除く): 6608520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 2621, 5242, 7863, 10484, 13105, 15726, 20968, 23589, 26210, 31452, 39315, 47178, 52420, 62904, 70767, 78630, 94356, 104840, 117945, 141534, 157260, 188712, 235890, 283068, 314520, 353835, 471780, 566136, 707670, 943560, 1415340, 2830680]

約数ペア:

[(1, 2830680), (2, 1415340), (3, 943560), (4, 707670), (5, 566136), (6, 471780), (8, 353835), (9, 314520), (10, 283068), (12, 235890), (15, 188712), (18, 157260), (20, 141534), (24, 117945), (27, 104840), (30, 94356), (36, 78630), (40, 70767), (45, 62904), (54, 52420), (60, 47178), (72, 39315), (90, 31452), (108, 26210), (120, 23589), (135, 20968), (180, 15726), (216, 13105), (270, 10484), (360, 7863), (540, 5242), (1080, 2621)]