16424640

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{1901}}^1$

素因数の和:1927

約数の個数: 112

約数和(自身を含む): 57972960

約数和(自身を除く): 41548320

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, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 1901, 2160, 2880, 3802, 4320, 5703, 7604, 8640, 9505, 11406, 15208, 17109, 19010, 22812, 28515, 30416, 34218, 38020, 45624, 51327, 57030, 60832, 68436, 76040, 85545, 91248, 102654, 114060, 121664, 136872, 152080, 171090, 182496, 205308, 228120, 256635, 273744, 304160, 342180, 364992, 410616, 456240, 513270, 547488, 608320, 684360, 821232, 912480, 1026540, 1094976, 1368720, 1642464, 1824960, 2053080, 2737440, 3284928, 4106160, 5474880, 8212320, 16424640]

約数ペア:

[(1, 16424640), (2, 8212320), (3, 5474880), (4, 4106160), (5, 3284928), (6, 2737440), (8, 2053080), (9, 1824960), (10, 1642464), (12, 1368720), (15, 1094976), (16, 1026540), (18, 912480), (20, 821232), (24, 684360), (27, 608320), (30, 547488), (32, 513270), (36, 456240), (40, 410616), (45, 364992), (48, 342180), (54, 304160), (60, 273744), (64, 256635), (72, 228120), (80, 205308), (90, 182496), (96, 171090), (108, 152080), (120, 136872), (135, 121664), (144, 114060), (160, 102654), (180, 91248), (192, 85545), (216, 76040), (240, 68436), (270, 60832), (288, 57030), (320, 51327), (360, 45624), (432, 38020), (480, 34218), (540, 30416), (576, 28515), (720, 22812), (864, 19010), (960, 17109), (1080, 15208), (1440, 11406), (1728, 9505), (1901, 8640), (2160, 7604), (2880, 5703), (3802, 4320)]