22427280

素因数分解:

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

素因数の和:3486

約数の個数: 100

約数和(自身を含む): 77915772

約数和(自身を除く): 55488492

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 3461, 6480, 6922, 10383, 13844, 17305, 20766, 27688, 31149, 34610, 41532, 51915, 55376, 62298, 69220, 83064, 93447, 103830, 124596, 138440, 155745, 166128, 186894, 207660, 249192, 276880, 280341, 311490, 373788, 415320, 467235, 498384, 560682, 622980, 747576, 830640, 934470, 1121364, 1245960, 1401705, 1495152, 1868940, 2242728, 2491920, 2803410, 3737880, 4485456, 5606820, 7475760, 11213640, 22427280]

約数ペア:

[(1, 22427280), (2, 11213640), (3, 7475760), (4, 5606820), (5, 4485456), (6, 3737880), (8, 2803410), (9, 2491920), (10, 2242728), (12, 1868940), (15, 1495152), (16, 1401705), (18, 1245960), (20, 1121364), (24, 934470), (27, 830640), (30, 747576), (36, 622980), (40, 560682), (45, 498384), (48, 467235), (54, 415320), (60, 373788), (72, 311490), (80, 280341), (81, 276880), (90, 249192), (108, 207660), (120, 186894), (135, 166128), (144, 155745), (162, 138440), (180, 124596), (216, 103830), (240, 93447), (270, 83064), (324, 69220), (360, 62298), (405, 55376), (432, 51915), (540, 41532), (648, 34610), (720, 31149), (810, 27688), (1080, 20766), (1296, 17305), (1620, 13844), (2160, 10383), (3240, 6922), (3461, 6480)]