79791480

素因数分解:

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

素因数の和:8235

約数の個数: 96

約数和(自身を含む): 268959600

約数和(自身を除く): 189168120

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, 810, 972, 1080, 1215, 1620, 1944, 2430, 3240, 4860, 8209, 9720, 16418, 24627, 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, 6649290, 7979148, 8865720, 9973935, 13298580, 15958296, 19947870, 26597160, 39895740, 79791480]

約数ペア:

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