67508640

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{5209}}^1$

素因数の和:5236

約数の個数: 120

約数和(自身を含む): 238294980

約数和(自身を除く): 170786340

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, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 5209, 6480, 10418, 12960, 15627, 20836, 26045, 31254, 41672, 46881, 52090, 62508, 78135, 83344, 93762, 104180, 125016, 140643, 156270, 166688, 187524, 208360, 234405, 250032, 281286, 312540, 375048, 416720, 421929, 468810, 500064, 562572, 625080, 703215, 750096, 833440, 843858, 937620, 1125144, 1250160, 1406430, 1500192, 1687716, 1875240, 2109645, 2250288, 2500320, 2812860, 3375432, 3750480, 4219290, 4500576, 5625720, 6750864, 7500960, 8438580, 11251440, 13501728, 16877160, 22502880, 33754320, 67508640]

約数ペア:

[(1, 67508640), (2, 33754320), (3, 22502880), (4, 16877160), (5, 13501728), (6, 11251440), (8, 8438580), (9, 7500960), (10, 6750864), (12, 5625720), (15, 4500576), (16, 4219290), (18, 3750480), (20, 3375432), (24, 2812860), (27, 2500320), (30, 2250288), (32, 2109645), (36, 1875240), (40, 1687716), (45, 1500192), (48, 1406430), (54, 1250160), (60, 1125144), (72, 937620), (80, 843858), (81, 833440), (90, 750096), (96, 703215), (108, 625080), (120, 562572), (135, 500064), (144, 468810), (160, 421929), (162, 416720), (180, 375048), (216, 312540), (240, 281286), (270, 250032), (288, 234405), (324, 208360), (360, 187524), (405, 166688), (432, 156270), (480, 140643), (540, 125016), (648, 104180), (720, 93762), (810, 83344), (864, 78135), (1080, 62508), (1296, 52090), (1440, 46881), (1620, 41672), (2160, 31254), (2592, 26045), (3240, 20836), (4320, 15627), (5209, 12960), (6480, 10418)]