6487920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{9011}}^1$

素因数の和:9030

約数の個数: 60

約数和(自身を含む): 21791016

約数和(自身を除く): 15303096

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, 9011, 18022, 27033, 36044, 45055, 54066, 72088, 81099, 90110, 108132, 135165, 144176, 162198, 180220, 216264, 270330, 324396, 360440, 405495, 432528, 540660, 648792, 720880, 810990, 1081320, 1297584, 1621980, 2162640, 3243960, 6487920]

約数ペア:

[(1, 6487920), (2, 3243960), (3, 2162640), (4, 1621980), (5, 1297584), (6, 1081320), (8, 810990), (9, 720880), (10, 648792), (12, 540660), (15, 432528), (16, 405495), (18, 360440), (20, 324396), (24, 270330), (30, 216264), (36, 180220), (40, 162198), (45, 144176), (48, 135165), (60, 108132), (72, 90110), (80, 81099), (90, 72088), (120, 54066), (144, 45055), (180, 36044), (240, 27033), (360, 18022), (720, 9011)]