812127840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{1691933}}^1$

素因数の和:1691951

約数の個数: 48

約数和(自身を含む): 2558204208

約数和(自身を除く): 1746076368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 1691933, 3383866, 5075799, 6767732, 8459665, 10151598, 13535464, 16919330, 20303196, 25378995, 27070928, 33838660, 40606392, 50757990, 54141856, 67677320, 81212784, 101515980, 135354640, 162425568, 203031960, 270709280, 406063920, 812127840]

約数ペア:

[(1, 812127840), (2, 406063920), (3, 270709280), (4, 203031960), (5, 162425568), (6, 135354640), (8, 101515980), (10, 81212784), (12, 67677320), (15, 54141856), (16, 50757990), (20, 40606392), (24, 33838660), (30, 27070928), (32, 25378995), (40, 20303196), (48, 16919330), (60, 13535464), (80, 10151598), (96, 8459665), (120, 6767732), (160, 5075799), (240, 3383866), (480, 1691933)]