1447920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{2011}}^1$

素因数の和:2030

約数の個数: 60

約数和(自身を含む): 4865016

約数和(自身を除く): 3417096

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, 2011, 4022, 6033, 8044, 10055, 12066, 16088, 18099, 20110, 24132, 30165, 32176, 36198, 40220, 48264, 60330, 72396, 80440, 90495, 96528, 120660, 144792, 160880, 180990, 241320, 289584, 361980, 482640, 723960, 1447920]

約数ペア:

[(1, 1447920), (2, 723960), (3, 482640), (4, 361980), (5, 289584), (6, 241320), (8, 180990), (9, 160880), (10, 144792), (12, 120660), (15, 96528), (16, 90495), (18, 80440), (20, 72396), (24, 60330), (30, 48264), (36, 40220), (40, 36198), (45, 32176), (48, 30165), (60, 24132), (72, 20110), (80, 18099), (90, 16088), (120, 12066), (144, 10055), (180, 8044), (240, 6033), (360, 4022), (720, 2011)]