239374440

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{8209}}^1$

素因数の和:8238

約数の個数: 112

約数和(自身を含む): 807617700

約数和(自身を除く): 568243260

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 729, 810, 972, 1080, 1215, 1458, 1620, 1944, 2430, 2916, 3240, 3645, 4860, 5832, 7290, 8209, 9720, 14580, 16418, 24627, 29160, 32836, 41045, 49254, 65672, 73881, 82090, 98508, 123135, 147762, 164180, 197016, 221643, 246270, 295524, 328360, 369405, 443286, 492540, 591048, 664929, 738810, 886572, 985080, 1108215, 1329858, 1477620, 1773144, 1994787, 2216430, 2659716, 2955240, 3324645, 3989574, 4432860, 5319432, 5984361, 6649290, 7979148, 8865720, 9973935, 11968722, 13298580, 15958296, 19947870, 23937444, 26597160, 29921805, 39895740, 47874888, 59843610, 79791480, 119687220, 239374440]

約数ペア:

[(1, 239374440), (2, 119687220), (3, 79791480), (4, 59843610), (5, 47874888), (6, 39895740), (8, 29921805), (9, 26597160), (10, 23937444), (12, 19947870), (15, 15958296), (18, 13298580), (20, 11968722), (24, 9973935), (27, 8865720), (30, 7979148), (36, 6649290), (40, 5984361), (45, 5319432), (54, 4432860), (60, 3989574), (72, 3324645), (81, 2955240), (90, 2659716), (108, 2216430), (120, 1994787), (135, 1773144), (162, 1477620), (180, 1329858), (216, 1108215), (243, 985080), (270, 886572), (324, 738810), (360, 664929), (405, 591048), (486, 492540), (540, 443286), (648, 369405), (729, 328360), (810, 295524), (972, 246270), (1080, 221643), (1215, 197016), (1458, 164180), (1620, 147762), (1944, 123135), (2430, 98508), (2916, 82090), (3240, 73881), (3645, 65672), (4860, 49254), (5832, 41045), (7290, 32836), (8209, 29160), (9720, 24627), (14580, 16418)]