204077880

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{62987}}^1$

素因数の和:63010

約数の個数: 80

約数和(自身を含む): 685939320

約数和(自身を除く): 481861440

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, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 62987, 125974, 188961, 251948, 314935, 377922, 503896, 566883, 629870, 755844, 944805, 1133766, 1259740, 1511688, 1700649, 1889610, 2267532, 2519480, 2834415, 3401298, 3779220, 4535064, 5101947, 5668830, 6802596, 7558440, 8503245, 10203894, 11337660, 13605192, 17006490, 20407788, 22675320, 25509735, 34012980, 40815576, 51019470, 68025960, 102038940, 204077880]

約数ペア:

[(1, 204077880), (2, 102038940), (3, 68025960), (4, 51019470), (5, 40815576), (6, 34012980), (8, 25509735), (9, 22675320), (10, 20407788), (12, 17006490), (15, 13605192), (18, 11337660), (20, 10203894), (24, 8503245), (27, 7558440), (30, 6802596), (36, 5668830), (40, 5101947), (45, 4535064), (54, 3779220), (60, 3401298), (72, 2834415), (81, 2519480), (90, 2267532), (108, 1889610), (120, 1700649), (135, 1511688), (162, 1259740), (180, 1133766), (216, 944805), (270, 755844), (324, 629870), (360, 566883), (405, 503896), (540, 377922), (648, 314935), (810, 251948), (1080, 188961), (1620, 125974), (3240, 62987)]