11213640

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{3461}}^1$

素因数の和:3484

約数の個数: 80

約数和(自身を含む): 37701180

約数和(自身を除く): 26487540

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, 3461, 6922, 10383, 13844, 17305, 20766, 27688, 31149, 34610, 41532, 51915, 62298, 69220, 83064, 93447, 103830, 124596, 138440, 155745, 186894, 207660, 249192, 280341, 311490, 373788, 415320, 467235, 560682, 622980, 747576, 934470, 1121364, 1245960, 1401705, 1868940, 2242728, 2803410, 3737880, 5606820, 11213640]

約数ペア:

[(1, 11213640), (2, 5606820), (3, 3737880), (4, 2803410), (5, 2242728), (6, 1868940), (8, 1401705), (9, 1245960), (10, 1121364), (12, 934470), (15, 747576), (18, 622980), (20, 560682), (24, 467235), (27, 415320), (30, 373788), (36, 311490), (40, 280341), (45, 249192), (54, 207660), (60, 186894), (72, 155745), (81, 138440), (90, 124596), (108, 103830), (120, 93447), (135, 83064), (162, 69220), (180, 62298), (216, 51915), (270, 41532), (324, 34610), (360, 31149), (405, 27688), (540, 20766), (648, 17305), (810, 13844), (1080, 10383), (1620, 6922), (3240, 3461)]