317806080

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{41381}}^1$

素因数の和:41407

約数の個数: 80

約数和(自身を含む): 1016010864

約数和(自身を除く): 698204784

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, 1280, 1536, 1920, 2560, 3840, 7680, 41381, 82762, 124143, 165524, 206905, 248286, 331048, 413810, 496572, 620715, 662096, 827620, 993144, 1241430, 1324192, 1655240, 1986288, 2482860, 2648384, 3310480, 3972576, 4965720, 5296768, 6620960, 7945152, 9931440, 10593536, 13241920, 15890304, 19862880, 21187072, 26483840, 31780608, 39725760, 52967680, 63561216, 79451520, 105935360, 158903040, 317806080]

約数ペア:

[(1, 317806080), (2, 158903040), (3, 105935360), (4, 79451520), (5, 63561216), (6, 52967680), (8, 39725760), (10, 31780608), (12, 26483840), (15, 21187072), (16, 19862880), (20, 15890304), (24, 13241920), (30, 10593536), (32, 9931440), (40, 7945152), (48, 6620960), (60, 5296768), (64, 4965720), (80, 3972576), (96, 3310480), (120, 2648384), (128, 2482860), (160, 1986288), (192, 1655240), (240, 1324192), (256, 1241430), (320, 993144), (384, 827620), (480, 662096), (512, 620715), (640, 496572), (768, 413810), (960, 331048), (1280, 248286), (1536, 206905), (1920, 165524), (2560, 124143), (3840, 82762), (7680, 41381)]