1806090240

素因数分解:

$2^{14}\times 3^1\times 5^1\times {\mathrm{7349}}^1$

素因数の和:7385

約数の個数: 120

約数和(自身を含む): 5780098800

約数和(自身を除く): 3974008560

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, 2048, 2560, 3072, 3840, 4096, 5120, 6144, 7349, 7680, 8192, 10240, 12288, 14698, 15360, 16384, 20480, 22047, 24576, 29396, 30720, 36745, 40960, 44094, 49152, 58792, 61440, 73490, 81920, 88188, 110235, 117584, 122880, 146980, 176376, 220470, 235168, 245760, 293960, 352752, 440940, 470336, 587920, 705504, 881880, 940672, 1175840, 1411008, 1763760, 1881344, 2351680, 2822016, 3527520, 3762688, 4703360, 5644032, 7055040, 7525376, 9406720, 11288064, 14110080, 15050752, 18813440, 22576128, 28220160, 30101504, 37626880, 45152256, 56440320, 60203008, 75253760, 90304512, 112880640, 120406016, 150507520, 180609024, 225761280, 301015040, 361218048, 451522560, 602030080, 903045120, 1806090240]

約数ペア:

[(1, 1806090240), (2, 903045120), (3, 602030080), (4, 451522560), (5, 361218048), (6, 301015040), (8, 225761280), (10, 180609024), (12, 150507520), (15, 120406016), (16, 112880640), (20, 90304512), (24, 75253760), (30, 60203008), (32, 56440320), (40, 45152256), (48, 37626880), (60, 30101504), (64, 28220160), (80, 22576128), (96, 18813440), (120, 15050752), (128, 14110080), (160, 11288064), (192, 9406720), (240, 7525376), (256, 7055040), (320, 5644032), (384, 4703360), (480, 3762688), (512, 3527520), (640, 2822016), (768, 2351680), (960, 1881344), (1024, 1763760), (1280, 1411008), (1536, 1175840), (1920, 940672), (2048, 881880), (2560, 705504), (3072, 587920), (3840, 470336), (4096, 440940), (5120, 352752), (6144, 293960), (7349, 245760), (7680, 235168), (8192, 220470), (10240, 176376), (12288, 146980), (14698, 122880), (15360, 117584), (16384, 110235), (20480, 88188), (22047, 81920), (24576, 73490), (29396, 61440), (30720, 58792), (36745, 49152), (40960, 44094)]