156972960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1627}}^1$

素因数の和:1715

約数の個数: 144

約数和(自身を含む): 543999456

約数和(自身を除く): 387026496

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, 1627, 2010, 2144, 2412, 2680, 3015, 3216, 3254, 4020, 4824, 4881, 5360, 6030, 6432, 6508, 8040, 8135, 9648, 9762, 10720, 12060, 13016, 14643, 16080, 16270, 19296, 19524, 24120, 24405, 26032, 29286, 32160, 32540, 39048, 48240, 48810, 52064, 58572, 65080, 73215, 78096, 96480, 97620, 109009, 117144, 130160, 146430, 156192, 195240, 218018, 234288, 260320, 292860, 327027, 390480, 436036, 468576, 545045, 585720, 654054, 780960, 872072, 981081, 1090090, 1171440, 1308108, 1635135, 1744144, 1962162, 2180180, 2342880, 2616216, 3270270, 3488288, 3924324, 4360360, 4905405, 5232432, 6540540, 7848648, 8720720, 9810810, 10464864, 13081080, 15697296, 17441440, 19621620, 26162160, 31394592, 39243240, 52324320, 78486480, 156972960]

約数ペア:

[(1, 156972960), (2, 78486480), (3, 52324320), (4, 39243240), (5, 31394592), (6, 26162160), (8, 19621620), (9, 17441440), (10, 15697296), (12, 13081080), (15, 10464864), (16, 9810810), (18, 8720720), (20, 7848648), (24, 6540540), (30, 5232432), (32, 4905405), (36, 4360360), (40, 3924324), (45, 3488288), (48, 3270270), (60, 2616216), (67, 2342880), (72, 2180180), (80, 1962162), (90, 1744144), (96, 1635135), (120, 1308108), (134, 1171440), (144, 1090090), (160, 981081), (180, 872072), (201, 780960), (240, 654054), (268, 585720), (288, 545045), (335, 468576), (360, 436036), (402, 390480), (480, 327027), (536, 292860), (603, 260320), (670, 234288), (720, 218018), (804, 195240), (1005, 156192), (1072, 146430), (1206, 130160), (1340, 117144), (1440, 109009), (1608, 97620), (1627, 96480), (2010, 78096), (2144, 73215), (2412, 65080), (2680, 58572), (3015, 52064), (3216, 48810), (3254, 48240), (4020, 39048), (4824, 32540), (4881, 32160), (5360, 29286), (6030, 26032), (6432, 24405), (6508, 24120), (8040, 19524), (8135, 19296), (9648, 16270), (9762, 16080), (10720, 14643), (12060, 13016)]