154794240

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{1493}}^1$

素因数の和:1526

約数の個数: 180

約数和(自身を含む): 554253084

約数和(自身を除く): 399458844

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, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1440, 1493, 1620, 1728, 1920, 2160, 2304, 2592, 2880, 2986, 3240, 3456, 3840, 4320, 4479, 5184, 5760, 5972, 6480, 6912, 7465, 8640, 8958, 10368, 11520, 11944, 12960, 13437, 14930, 17280, 17916, 20736, 22395, 23888, 25920, 26874, 29860, 34560, 35832, 40311, 44790, 47776, 51840, 53748, 59720, 67185, 71664, 80622, 89580, 95552, 103680, 107496, 119440, 120933, 134370, 143328, 161244, 179160, 191104, 201555, 214992, 238880, 241866, 268740, 286656, 322488, 358320, 382208, 403110, 429984, 477760, 483732, 537480, 573312, 604665, 644976, 716640, 806220, 859968, 955520, 967464, 1074960, 1146624, 1209330, 1289952, 1433280, 1612440, 1719936, 1911040, 1934928, 2149920, 2418660, 2579904, 2866560, 3224880, 3439872, 3869856, 4299840, 4837320, 5159808, 5733120, 6449760, 7739712, 8599680, 9674640, 10319616, 12899520, 15479424, 17199360, 19349280, 25799040, 30958848, 38698560, 51598080, 77397120, 154794240]

約数ペア:

[(1, 154794240), (2, 77397120), (3, 51598080), (4, 38698560), (5, 30958848), (6, 25799040), (8, 19349280), (9, 17199360), (10, 15479424), (12, 12899520), (15, 10319616), (16, 9674640), (18, 8599680), (20, 7739712), (24, 6449760), (27, 5733120), (30, 5159808), (32, 4837320), (36, 4299840), (40, 3869856), (45, 3439872), (48, 3224880), (54, 2866560), (60, 2579904), (64, 2418660), (72, 2149920), (80, 1934928), (81, 1911040), (90, 1719936), (96, 1612440), (108, 1433280), (120, 1289952), (128, 1209330), (135, 1146624), (144, 1074960), (160, 967464), (162, 955520), (180, 859968), (192, 806220), (216, 716640), (240, 644976), (256, 604665), (270, 573312), (288, 537480), (320, 483732), (324, 477760), (360, 429984), (384, 403110), (405, 382208), (432, 358320), (480, 322488), (540, 286656), (576, 268740), (640, 241866), (648, 238880), (720, 214992), (768, 201555), (810, 191104), (864, 179160), (960, 161244), (1080, 143328), (1152, 134370), (1280, 120933), (1296, 119440), (1440, 107496), (1493, 103680), (1620, 95552), (1728, 89580), (1920, 80622), (2160, 71664), (2304, 67185), (2592, 59720), (2880, 53748), (2986, 51840), (3240, 47776), (3456, 44790), (3840, 40311), (4320, 35832), (4479, 34560), (5184, 29860), (5760, 26874), (5972, 25920), (6480, 23888), (6912, 22395), (7465, 20736), (8640, 17916), (8958, 17280), (10368, 14930), (11520, 13437), (11944, 12960)]