634091520

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{20641}}^1$

素因数の和:20671

約数の個数: 96

約数和(自身を含む): 2028695760

約数和(自身を除く): 1394604240

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, 5120, 6144, 7680, 10240, 15360, 20641, 30720, 41282, 61923, 82564, 103205, 123846, 165128, 206410, 247692, 309615, 330256, 412820, 495384, 619230, 660512, 825640, 990768, 1238460, 1321024, 1651280, 1981536, 2476920, 2642048, 3302560, 3963072, 4953840, 5284096, 6605120, 7926144, 9907680, 10568192, 13210240, 15852288, 19815360, 21136384, 26420480, 31704576, 39630720, 42272768, 52840960, 63409152, 79261440, 105681920, 126818304, 158522880, 211363840, 317045760, 634091520]

約数ペア:

[(1, 634091520), (2, 317045760), (3, 211363840), (4, 158522880), (5, 126818304), (6, 105681920), (8, 79261440), (10, 63409152), (12, 52840960), (15, 42272768), (16, 39630720), (20, 31704576), (24, 26420480), (30, 21136384), (32, 19815360), (40, 15852288), (48, 13210240), (60, 10568192), (64, 9907680), (80, 7926144), (96, 6605120), (120, 5284096), (128, 4953840), (160, 3963072), (192, 3302560), (240, 2642048), (256, 2476920), (320, 1981536), (384, 1651280), (480, 1321024), (512, 1238460), (640, 990768), (768, 825640), (960, 660512), (1024, 619230), (1280, 495384), (1536, 412820), (1920, 330256), (2048, 309615), (2560, 247692), (3072, 206410), (3840, 165128), (5120, 123846), (6144, 103205), (7680, 82564), (10240, 61923), (15360, 41282), (20641, 30720)]