61777920

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{2011}}^1$

素因数の和:2041

約数の個数: 96

約数和(自身を含む): 197739360

約数和(自身を除く): 135961440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2011, 2048, 2560, 3072, 3840, 4022, 5120, 6033, 6144, 7680, 8044, 10055, 10240, 12066, 15360, 16088, 20110, 24132, 30165, 30720, 32176, 40220, 48264, 60330, 64352, 80440, 96528, 120660, 128704, 160880, 193056, 241320, 257408, 321760, 386112, 482640, 514816, 643520, 772224, 965280, 1029632, 1287040, 1544448, 1930560, 2059264, 2574080, 3088896, 3861120, 4118528, 5148160, 6177792, 7722240, 10296320, 12355584, 15444480, 20592640, 30888960, 61777920]

約数ペア:

[(1, 61777920), (2, 30888960), (3, 20592640), (4, 15444480), (5, 12355584), (6, 10296320), (8, 7722240), (10, 6177792), (12, 5148160), (15, 4118528), (16, 3861120), (20, 3088896), (24, 2574080), (30, 2059264), (32, 1930560), (40, 1544448), (48, 1287040), (60, 1029632), (64, 965280), (80, 772224), (96, 643520), (120, 514816), (128, 482640), (160, 386112), (192, 321760), (240, 257408), (256, 241320), (320, 193056), (384, 160880), (480, 128704), (512, 120660), (640, 96528), (768, 80440), (960, 64352), (1024, 60330), (1280, 48264), (1536, 40220), (1920, 32176), (2011, 30720), (2048, 30165), (2560, 24132), (3072, 20110), (3840, 16088), (4022, 15360), (5120, 12066), (6033, 10240), (6144, 10055), (7680, 8044)]