31479788160

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{607249}}^1$

素因数の和:607280

約数の個数: 160

約数和(自身を含む): 112420192500

約数和(自身を除く): 80940404340

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, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1440, 1620, 1728, 1920, 2160, 2592, 2880, 3240, 3456, 4320, 5184, 5760, 6480, 8640, 10368, 12960, 17280, 25920, 51840, 607249, 1214498, 1821747, 2428996, 3036245, 3643494, 4857992, 5465241, 6072490, 7286988, 9108735, 9715984, 10930482, 12144980, 14573976, 16395723, 18217470, 19431968, 21860964, 24289960, 27326205, 29147952, 32791446, 36434940, 38863936, 43721928, 48579920, 49187169, 54652410, 58295904, 65582892, 72869880, 77727872, 81978615, 87443856, 97159840, 98374338, 109304820, 116591808, 131165784, 145739760, 163957230, 174887712, 194319680, 196748676, 218609640, 233183616, 245935845, 262331568, 291479520, 327914460, 349775424, 388639360, 393497352, 437219280, 491871690, 524663136, 582959040, 655828920, 699550848, 786994704, 874438560, 983743380, 1049326272, 1165918080, 1311657840, 1573989408, 1748877120, 1967486760, 2098652544, 2623315680, 3147978816, 3497754240, 3934973520, 5246631360, 6295957632, 7869947040, 10493262720, 15739894080, 31479788160]

約数ペア:

[(1, 31479788160), (2, 15739894080), (3, 10493262720), (4, 7869947040), (5, 6295957632), (6, 5246631360), (8, 3934973520), (9, 3497754240), (10, 3147978816), (12, 2623315680), (15, 2098652544), (16, 1967486760), (18, 1748877120), (20, 1573989408), (24, 1311657840), (27, 1165918080), (30, 1049326272), (32, 983743380), (36, 874438560), (40, 786994704), (45, 699550848), (48, 655828920), (54, 582959040), (60, 524663136), (64, 491871690), (72, 437219280), (80, 393497352), (81, 388639360), (90, 349775424), (96, 327914460), (108, 291479520), (120, 262331568), (128, 245935845), (135, 233183616), (144, 218609640), (160, 196748676), (162, 194319680), (180, 174887712), (192, 163957230), (216, 145739760), (240, 131165784), (270, 116591808), (288, 109304820), (320, 98374338), (324, 97159840), (360, 87443856), (384, 81978615), (405, 77727872), (432, 72869880), (480, 65582892), (540, 58295904), (576, 54652410), (640, 49187169), (648, 48579920), (720, 43721928), (810, 38863936), (864, 36434940), (960, 32791446), (1080, 29147952), (1152, 27326205), (1296, 24289960), (1440, 21860964), (1620, 19431968), (1728, 18217470), (1920, 16395723), (2160, 14573976), (2592, 12144980), (2880, 10930482), (3240, 9715984), (3456, 9108735), (4320, 7286988), (5184, 6072490), (5760, 5465241), (6480, 4857992), (8640, 3643494), (10368, 3036245), (12960, 2428996), (17280, 1821747), (25920, 1214498), (51840, 607249)]