15032880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{20879}}^1$

素因数の和:20898

約数の個数: 60

約数和(自身を含む): 50487840

約数和(自身を除く): 35454960

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, 20879, 41758, 62637, 83516, 104395, 125274, 167032, 187911, 208790, 250548, 313185, 334064, 375822, 417580, 501096, 626370, 751644, 835160, 939555, 1002192, 1252740, 1503288, 1670320, 1879110, 2505480, 3006576, 3758220, 5010960, 7516440, 15032880]

約数ペア:

[(1, 15032880), (2, 7516440), (3, 5010960), (4, 3758220), (5, 3006576), (6, 2505480), (8, 1879110), (9, 1670320), (10, 1503288), (12, 1252740), (15, 1002192), (16, 939555), (18, 835160), (20, 751644), (24, 626370), (30, 501096), (36, 417580), (40, 375822), (45, 334064), (48, 313185), (60, 250548), (72, 208790), (80, 187911), (90, 167032), (120, 125274), (144, 104395), (180, 83516), (240, 62637), (360, 41758), (720, 20879)]