2073722880

素因数分解:

$2^{15}\times 3^1\times 5^1\times {\mathrm{4219}}^1$

素因数の和:4257

約数の個数: 128

約数和(自身を含む): 6637384800

約数和(自身を除く): 4563661920

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, 4219, 5120, 6144, 7680, 8192, 8438, 10240, 12288, 12657, 15360, 16384, 16876, 20480, 21095, 24576, 25314, 30720, 32768, 33752, 40960, 42190, 49152, 50628, 61440, 63285, 67504, 81920, 84380, 98304, 101256, 122880, 126570, 135008, 163840, 168760, 202512, 245760, 253140, 270016, 337520, 405024, 491520, 506280, 540032, 675040, 810048, 1012560, 1080064, 1350080, 1620096, 2025120, 2160128, 2700160, 3240192, 4050240, 4320256, 5400320, 6480384, 8100480, 8640512, 10800640, 12960768, 16200960, 17281024, 21601280, 25921536, 32401920, 34562048, 43202560, 51843072, 64803840, 69124096, 86405120, 103686144, 129607680, 138248192, 172810240, 207372288, 259215360, 345620480, 414744576, 518430720, 691240960, 1036861440, 2073722880]

約数ペア:

[(1, 2073722880), (2, 1036861440), (3, 691240960), (4, 518430720), (5, 414744576), (6, 345620480), (8, 259215360), (10, 207372288), (12, 172810240), (15, 138248192), (16, 129607680), (20, 103686144), (24, 86405120), (30, 69124096), (32, 64803840), (40, 51843072), (48, 43202560), (60, 34562048), (64, 32401920), (80, 25921536), (96, 21601280), (120, 17281024), (128, 16200960), (160, 12960768), (192, 10800640), (240, 8640512), (256, 8100480), (320, 6480384), (384, 5400320), (480, 4320256), (512, 4050240), (640, 3240192), (768, 2700160), (960, 2160128), (1024, 2025120), (1280, 1620096), (1536, 1350080), (1920, 1080064), (2048, 1012560), (2560, 810048), (3072, 675040), (3840, 540032), (4096, 506280), (4219, 491520), (5120, 405024), (6144, 337520), (7680, 270016), (8192, 253140), (8438, 245760), (10240, 202512), (12288, 168760), (12657, 163840), (15360, 135008), (16384, 126570), (16876, 122880), (20480, 101256), (21095, 98304), (24576, 84380), (25314, 81920), (30720, 67504), (32768, 63285), (33752, 61440), (40960, 50628), (42190, 49152)]