220089960

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{22643}}^1$

素因数の和:22669

約数の個数: 96

約数和(自身を含む): 741817440

約数和(自身を除く): 521727480

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, 9720, 22643, 45286, 67929, 90572, 113215, 135858, 181144, 203787, 226430, 271716, 339645, 407574, 452860, 543432, 611361, 679290, 815148, 905720, 1018935, 1222722, 1358580, 1630296, 1834083, 2037870, 2445444, 2717160, 3056805, 3668166, 4075740, 4890888, 5502249, 6113610, 7336332, 8151480, 9170415, 11004498, 12227220, 14672664, 18340830, 22008996, 24454440, 27511245, 36681660, 44017992, 55022490, 73363320, 110044980, 220089960]

約数ペア:

[(1, 220089960), (2, 110044980), (3, 73363320), (4, 55022490), (5, 44017992), (6, 36681660), (8, 27511245), (9, 24454440), (10, 22008996), (12, 18340830), (15, 14672664), (18, 12227220), (20, 11004498), (24, 9170415), (27, 8151480), (30, 7336332), (36, 6113610), (40, 5502249), (45, 4890888), (54, 4075740), (60, 3668166), (72, 3056805), (81, 2717160), (90, 2445444), (108, 2037870), (120, 1834083), (135, 1630296), (162, 1358580), (180, 1222722), (216, 1018935), (243, 905720), (270, 815148), (324, 679290), (360, 611361), (405, 543432), (486, 452860), (540, 407574), (648, 339645), (810, 271716), (972, 226430), (1080, 203787), (1215, 181144), (1620, 135858), (1944, 113215), (2430, 90572), (3240, 67929), (4860, 45286), (9720, 22643)]