857255040

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{148829}}^1$

素因数の和:148854

約数の個数: 96

約数和(自身を含む): 2960228700

約数和(自身を除く): 2102973660

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 148829, 297658, 446487, 595316, 744145, 892974, 1190632, 1339461, 1488290, 1785948, 2232435, 2381264, 2678922, 2976580, 3571896, 4464870, 4762528, 5357844, 5953160, 6697305, 7143792, 8929740, 9525056, 10715688, 11906320, 13394610, 14287584, 17859480, 19050112, 21431376, 23812640, 26789220, 28575168, 35718960, 42862752, 47625280, 53578440, 57150336, 71437920, 85725504, 95250560, 107156880, 142875840, 171451008, 214313760, 285751680, 428627520, 857255040]

約数ペア:

[(1, 857255040), (2, 428627520), (3, 285751680), (4, 214313760), (5, 171451008), (6, 142875840), (8, 107156880), (9, 95250560), (10, 85725504), (12, 71437920), (15, 57150336), (16, 53578440), (18, 47625280), (20, 42862752), (24, 35718960), (30, 28575168), (32, 26789220), (36, 23812640), (40, 21431376), (45, 19050112), (48, 17859480), (60, 14287584), (64, 13394610), (72, 11906320), (80, 10715688), (90, 9525056), (96, 8929740), (120, 7143792), (128, 6697305), (144, 5953160), (160, 5357844), (180, 4762528), (192, 4464870), (240, 3571896), (288, 2976580), (320, 2678922), (360, 2381264), (384, 2232435), (480, 1785948), (576, 1488290), (640, 1339461), (720, 1190632), (960, 892974), (1152, 744145), (1440, 595316), (1920, 446487), (2880, 297658), (5760, 148829)]