30343680

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{439}}^1$

素因数の和:471

約数の個数: 160

約数和(自身を含む): 108028800

約数和(自身を除く): 77685120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 439, 480, 512, 540, 576, 640, 720, 768, 864, 878, 960, 1080, 1152, 1280, 1317, 1440, 1536, 1728, 1756, 1920, 2160, 2195, 2304, 2560, 2634, 2880, 3456, 3512, 3840, 3951, 4320, 4390, 4608, 5268, 5760, 6585, 6912, 7024, 7680, 7902, 8640, 8780, 10536, 11520, 11853, 13170, 13824, 14048, 15804, 17280, 17560, 19755, 21072, 23040, 23706, 26340, 28096, 31608, 34560, 35120, 39510, 42144, 47412, 52680, 56192, 59265, 63216, 69120, 70240, 79020, 84288, 94824, 105360, 112384, 118530, 126432, 140480, 158040, 168576, 189648, 210720, 224768, 237060, 252864, 280960, 316080, 337152, 379296, 421440, 474120, 505728, 561920, 632160, 674304, 758592, 842880, 948240, 1011456, 1123840, 1264320, 1517184, 1685760, 1896480, 2022912, 2528640, 3034368, 3371520, 3792960, 5057280, 6068736, 7585920, 10114560, 15171840, 30343680]

約数ペア:

[(1, 30343680), (2, 15171840), (3, 10114560), (4, 7585920), (5, 6068736), (6, 5057280), (8, 3792960), (9, 3371520), (10, 3034368), (12, 2528640), (15, 2022912), (16, 1896480), (18, 1685760), (20, 1517184), (24, 1264320), (27, 1123840), (30, 1011456), (32, 948240), (36, 842880), (40, 758592), (45, 674304), (48, 632160), (54, 561920), (60, 505728), (64, 474120), (72, 421440), (80, 379296), (90, 337152), (96, 316080), (108, 280960), (120, 252864), (128, 237060), (135, 224768), (144, 210720), (160, 189648), (180, 168576), (192, 158040), (216, 140480), (240, 126432), (256, 118530), (270, 112384), (288, 105360), (320, 94824), (360, 84288), (384, 79020), (432, 70240), (439, 69120), (480, 63216), (512, 59265), (540, 56192), (576, 52680), (640, 47412), (720, 42144), (768, 39510), (864, 35120), (878, 34560), (960, 31608), (1080, 28096), (1152, 26340), (1280, 23706), (1317, 23040), (1440, 21072), (1536, 19755), (1728, 17560), (1756, 17280), (1920, 15804), (2160, 14048), (2195, 13824), (2304, 13170), (2560, 11853), (2634, 11520), (2880, 10536), (3456, 8780), (3512, 8640), (3840, 7902), (3951, 7680), (4320, 7024), (4390, 6912), (4608, 6585), (5268, 5760)]