155236320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1609}}^1$

素因数の和:1697

約数の個数: 144

約数和(自身を含む): 537984720

約数和(自身を除く): 382748400

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, 67, 72, 80, 90, 96, 120, 134, 144, 160, 180, 201, 240, 268, 288, 335, 360, 402, 480, 536, 603, 670, 720, 804, 1005, 1072, 1206, 1340, 1440, 1608, 1609, 2010, 2144, 2412, 2680, 3015, 3216, 3218, 4020, 4824, 4827, 5360, 6030, 6432, 6436, 8040, 8045, 9648, 9654, 10720, 12060, 12872, 14481, 16080, 16090, 19296, 19308, 24120, 24135, 25744, 28962, 32160, 32180, 38616, 48240, 48270, 51488, 57924, 64360, 72405, 77232, 96480, 96540, 107803, 115848, 128720, 144810, 154464, 193080, 215606, 231696, 257440, 289620, 323409, 386160, 431212, 463392, 539015, 579240, 646818, 772320, 862424, 970227, 1078030, 1158480, 1293636, 1617045, 1724848, 1940454, 2156060, 2316960, 2587272, 3234090, 3449696, 3880908, 4312120, 4851135, 5174544, 6468180, 7761816, 8624240, 9702270, 10349088, 12936360, 15523632, 17248480, 19404540, 25872720, 31047264, 38809080, 51745440, 77618160, 155236320]

約数ペア:

[(1, 155236320), (2, 77618160), (3, 51745440), (4, 38809080), (5, 31047264), (6, 25872720), (8, 19404540), (9, 17248480), (10, 15523632), (12, 12936360), (15, 10349088), (16, 9702270), (18, 8624240), (20, 7761816), (24, 6468180), (30, 5174544), (32, 4851135), (36, 4312120), (40, 3880908), (45, 3449696), (48, 3234090), (60, 2587272), (67, 2316960), (72, 2156060), (80, 1940454), (90, 1724848), (96, 1617045), (120, 1293636), (134, 1158480), (144, 1078030), (160, 970227), (180, 862424), (201, 772320), (240, 646818), (268, 579240), (288, 539015), (335, 463392), (360, 431212), (402, 386160), (480, 323409), (536, 289620), (603, 257440), (670, 231696), (720, 215606), (804, 193080), (1005, 154464), (1072, 144810), (1206, 128720), (1340, 115848), (1440, 107803), (1608, 96540), (1609, 96480), (2010, 77232), (2144, 72405), (2412, 64360), (2680, 57924), (3015, 51488), (3216, 48270), (3218, 48240), (4020, 38616), (4824, 32180), (4827, 32160), (5360, 28962), (6030, 25744), (6432, 24135), (6436, 24120), (8040, 19308), (8045, 19296), (9648, 16090), (9654, 16080), (10720, 14481), (12060, 12872)]