742508640

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{171877}}^1$

素因数の和:171901

約数の個数: 96

約数和(自身を含む): 2598795360

約数和(自身を除く): 1856286720

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, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 171877, 343754, 515631, 687508, 859385, 1031262, 1375016, 1546893, 1718770, 2062524, 2578155, 2750032, 3093786, 3437540, 4125048, 4640679, 5156310, 5500064, 6187572, 6875080, 7734465, 8250096, 9281358, 10312620, 12375144, 13750160, 15468930, 16500192, 18562716, 20625240, 23203395, 24750288, 27500320, 30937860, 37125432, 41250480, 46406790, 49500576, 61875720, 74250864, 82500960, 92813580, 123751440, 148501728, 185627160, 247502880, 371254320, 742508640]

約数ペア:

[(1, 742508640), (2, 371254320), (3, 247502880), (4, 185627160), (5, 148501728), (6, 123751440), (8, 92813580), (9, 82500960), (10, 74250864), (12, 61875720), (15, 49500576), (16, 46406790), (18, 41250480), (20, 37125432), (24, 30937860), (27, 27500320), (30, 24750288), (32, 23203395), (36, 20625240), (40, 18562716), (45, 16500192), (48, 15468930), (54, 13750160), (60, 12375144), (72, 10312620), (80, 9281358), (90, 8250096), (96, 7734465), (108, 6875080), (120, 6187572), (135, 5500064), (144, 5156310), (160, 4640679), (180, 4125048), (216, 3437540), (240, 3093786), (270, 2750032), (288, 2578155), (360, 2062524), (432, 1718770), (480, 1546893), (540, 1375016), (720, 1031262), (864, 859385), (1080, 687508), (1440, 515631), (2160, 343754), (4320, 171877)]