1632661920

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{263}}^1\times {\mathrm{479}}^1$

素因数の和:769

約数の個数: 240

約数和(自身を含む): 5795919360

約数和(自身を除く): 4163257440

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, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 263, 270, 288, 324, 360, 405, 432, 479, 480, 526, 540, 648, 720, 789, 810, 864, 958, 1052, 1080, 1296, 1315, 1437, 1440, 1578, 1620, 1916, 2104, 2160, 2367, 2395, 2592, 2630, 2874, 3156, 3240, 3832, 3945, 4208, 4311, 4320, 4734, 4790, 5260, 5748, 6312, 6480, 7101, 7185, 7664, 7890, 8416, 8622, 9468, 9580, 10520, 11496, 11835, 12624, 12933, 12960, 14202, 14370, 15328, 15780, 17244, 18936, 19160, 21040, 21303, 21555, 22992, 23670, 25248, 25866, 28404, 28740, 31560, 34488, 35505, 37872, 38320, 38799, 42080, 42606, 43110, 45984, 47340, 51732, 56808, 57480, 63120, 64665, 68976, 71010, 75744, 76640, 77598, 85212, 86220, 94680, 103464, 106515, 113616, 114960, 125977, 126240, 129330, 137952, 142020, 155196, 170424, 172440, 189360, 193995, 206928, 213030, 227232, 229920, 251954, 258660, 284040, 310392, 340848, 344880, 377931, 378720, 387990, 413856, 426060, 503908, 517320, 568080, 620784, 629885, 681696, 689760, 755862, 775980, 852120, 1007816, 1034640, 1133793, 1136160, 1241568, 1259770, 1511724, 1551960, 1704240, 1889655, 2015632, 2069280, 2267586, 2519540, 3023448, 3103920, 3401379, 3408480, 3779310, 4031264, 4535172, 5039080, 5668965, 6046896, 6207840, 6802758, 7558620, 9070344, 10078160, 10204137, 11337930, 12093792, 13605516, 15117240, 17006895, 18140688, 20156320, 20408274, 22675860, 27211032, 30234480, 34013790, 36281376, 40816548, 45351720, 51020685, 54422064, 60468960, 68027580, 81633096, 90703440, 102041370, 108844128, 136055160, 163266192, 181406880, 204082740, 272110320, 326532384, 408165480, 544220640, 816330960, 1632661920]

約数ペア:

[(1, 1632661920), (2, 816330960), (3, 544220640), (4, 408165480), (5, 326532384), (6, 272110320), (8, 204082740), (9, 181406880), (10, 163266192), (12, 136055160), (15, 108844128), (16, 102041370), (18, 90703440), (20, 81633096), (24, 68027580), (27, 60468960), (30, 54422064), (32, 51020685), (36, 45351720), (40, 40816548), (45, 36281376), (48, 34013790), (54, 30234480), (60, 27211032), (72, 22675860), (80, 20408274), (81, 20156320), (90, 18140688), (96, 17006895), (108, 15117240), (120, 13605516), (135, 12093792), (144, 11337930), (160, 10204137), (162, 10078160), (180, 9070344), (216, 7558620), (240, 6802758), (263, 6207840), (270, 6046896), (288, 5668965), (324, 5039080), (360, 4535172), (405, 4031264), (432, 3779310), (479, 3408480), (480, 3401379), (526, 3103920), (540, 3023448), (648, 2519540), (720, 2267586), (789, 2069280), (810, 2015632), (864, 1889655), (958, 1704240), (1052, 1551960), (1080, 1511724), (1296, 1259770), (1315, 1241568), (1437, 1136160), (1440, 1133793), (1578, 1034640), (1620, 1007816), (1916, 852120), (2104, 775980), (2160, 755862), (2367, 689760), (2395, 681696), (2592, 629885), (2630, 620784), (2874, 568080), (3156, 517320), (3240, 503908), (3832, 426060), (3945, 413856), (4208, 387990), (4311, 378720), (4320, 377931), (4734, 344880), (4790, 340848), (5260, 310392), (5748, 284040), (6312, 258660), (6480, 251954), (7101, 229920), (7185, 227232), (7664, 213030), (7890, 206928), (8416, 193995), (8622, 189360), (9468, 172440), (9580, 170424), (10520, 155196), (11496, 142020), (11835, 137952), (12624, 129330), (12933, 126240), (12960, 125977), (14202, 114960), (14370, 113616), (15328, 106515), (15780, 103464), (17244, 94680), (18936, 86220), (19160, 85212), (21040, 77598), (21303, 76640), (21555, 75744), (22992, 71010), (23670, 68976), (25248, 64665), (25866, 63120), (28404, 57480), (28740, 56808), (31560, 51732), (34488, 47340), (35505, 45984), (37872, 43110), (38320, 42606), (38799, 42080)]