208573920

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{48281}}^1$

素因数の和:48305

約数の個数: 96

約数和(自身を含む): 730023840

約数和(自身を除く): 521449920

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, 48281, 96562, 144843, 193124, 241405, 289686, 386248, 434529, 482810, 579372, 724215, 772496, 869058, 965620, 1158744, 1303587, 1448430, 1544992, 1738116, 1931240, 2172645, 2317488, 2607174, 2896860, 3476232, 3862480, 4345290, 4634976, 5214348, 5793720, 6517935, 6952464, 7724960, 8690580, 10428696, 11587440, 13035870, 13904928, 17381160, 20857392, 23174880, 26071740, 34762320, 41714784, 52143480, 69524640, 104286960, 208573920]

約数ペア:

[(1, 208573920), (2, 104286960), (3, 69524640), (4, 52143480), (5, 41714784), (6, 34762320), (8, 26071740), (9, 23174880), (10, 20857392), (12, 17381160), (15, 13904928), (16, 13035870), (18, 11587440), (20, 10428696), (24, 8690580), (27, 7724960), (30, 6952464), (32, 6517935), (36, 5793720), (40, 5214348), (45, 4634976), (48, 4345290), (54, 3862480), (60, 3476232), (72, 2896860), (80, 2607174), (90, 2317488), (96, 2172645), (108, 1931240), (120, 1738116), (135, 1544992), (144, 1448430), (160, 1303587), (180, 1158744), (216, 965620), (240, 869058), (270, 772496), (288, 724215), (360, 579372), (432, 482810), (480, 434529), (540, 386248), (720, 289686), (864, 241405), (1080, 193124), (1440, 144843), (2160, 96562), (4320, 48281)]