829440

素因数分解:

$2^{11}\times 3^4\times 5^1$

素因数の和:39

約数の個数: 120

約数和(自身を含む): 2972970

約数和(自身を除く): 2143530

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, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1024, 1080, 1152, 1280, 1296, 1440, 1536, 1620, 1728, 1920, 2048, 2160, 2304, 2560, 2592, 2880, 3072, 3240, 3456, 3840, 4320, 4608, 5120, 5184, 5760, 6144, 6480, 6912, 7680, 8640, 9216, 10240, 10368, 11520, 12960, 13824, 15360, 17280, 18432, 20736, 23040, 25920, 27648, 30720, 34560, 41472, 46080, 51840, 55296, 69120, 82944, 92160, 103680, 138240, 165888, 207360, 276480, 414720, 829440]

約数ペア:

[(1, 829440), (2, 414720), (3, 276480), (4, 207360), (5, 165888), (6, 138240), (8, 103680), (9, 92160), (10, 82944), (12, 69120), (15, 55296), (16, 51840), (18, 46080), (20, 41472), (24, 34560), (27, 30720), (30, 27648), (32, 25920), (36, 23040), (40, 20736), (45, 18432), (48, 17280), (54, 15360), (60, 13824), (64, 12960), (72, 11520), (80, 10368), (81, 10240), (90, 9216), (96, 8640), (108, 7680), (120, 6912), (128, 6480), (135, 6144), (144, 5760), (160, 5184), (162, 5120), (180, 4608), (192, 4320), (216, 3840), (240, 3456), (256, 3240), (270, 3072), (288, 2880), (320, 2592), (324, 2560), (360, 2304), (384, 2160), (405, 2048), (432, 1920), (480, 1728), (512, 1620), (540, 1536), (576, 1440), (640, 1296), (648, 1280), (720, 1152), (768, 1080), (810, 1024), (864, 960)]