403230720

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{6563}}^1$

素因数の和:6595

約数の個数: 104

約数和(自身を含む): 1290377376

約数和(自身を除く): 887146656

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, 6563, 7680, 10240, 12288, 13126, 15360, 19689, 20480, 26252, 30720, 32815, 39378, 52504, 61440, 65630, 78756, 98445, 105008, 131260, 157512, 196890, 210016, 262520, 315024, 393780, 420032, 525040, 630048, 787560, 840064, 1050080, 1260096, 1575120, 1680128, 2100160, 2520192, 3150240, 3360256, 4200320, 5040384, 6300480, 6720512, 8400640, 10080768, 12600960, 13441024, 16801280, 20161536, 25201920, 26882048, 33602560, 40323072, 50403840, 67205120, 80646144, 100807680, 134410240, 201615360, 403230720]

約数ペア:

[(1, 403230720), (2, 201615360), (3, 134410240), (4, 100807680), (5, 80646144), (6, 67205120), (8, 50403840), (10, 40323072), (12, 33602560), (15, 26882048), (16, 25201920), (20, 20161536), (24, 16801280), (30, 13441024), (32, 12600960), (40, 10080768), (48, 8400640), (60, 6720512), (64, 6300480), (80, 5040384), (96, 4200320), (120, 3360256), (128, 3150240), (160, 2520192), (192, 2100160), (240, 1680128), (256, 1575120), (320, 1260096), (384, 1050080), (480, 840064), (512, 787560), (640, 630048), (768, 525040), (960, 420032), (1024, 393780), (1280, 315024), (1536, 262520), (1920, 210016), (2048, 196890), (2560, 157512), (3072, 131260), (3840, 105008), (4096, 98445), (5120, 78756), (6144, 65630), (6563, 61440), (7680, 52504), (10240, 39378), (12288, 32815), (13126, 30720), (15360, 26252), (19689, 20480)]