4999067280

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{771461}}^1$

素因数の和:771486

約数の個数: 100

約数和(自身を含む): 17362523772

約数和(自身を除く): 12363456492

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, 6480, 771461, 1542922, 2314383, 3085844, 3857305, 4628766, 6171688, 6943149, 7714610, 9257532, 11571915, 12343376, 13886298, 15429220, 18515064, 20829447, 23143830, 27772596, 30858440, 34715745, 37030128, 41658894, 46287660, 55545192, 61716880, 62488341, 69431490, 83317788, 92575320, 104147235, 111090384, 124976682, 138862980, 166635576, 185150640, 208294470, 249953364, 277725960, 312441705, 333271152, 416588940, 499906728, 555451920, 624883410, 833177880, 999813456, 1249766820, 1666355760, 2499533640, 4999067280]

約数ペア:

[(1, 4999067280), (2, 2499533640), (3, 1666355760), (4, 1249766820), (5, 999813456), (6, 833177880), (8, 624883410), (9, 555451920), (10, 499906728), (12, 416588940), (15, 333271152), (16, 312441705), (18, 277725960), (20, 249953364), (24, 208294470), (27, 185150640), (30, 166635576), (36, 138862980), (40, 124976682), (45, 111090384), (48, 104147235), (54, 92575320), (60, 83317788), (72, 69431490), (80, 62488341), (81, 61716880), (90, 55545192), (108, 46287660), (120, 41658894), (135, 37030128), (144, 34715745), (162, 30858440), (180, 27772596), (216, 23143830), (240, 20829447), (270, 18515064), (324, 15429220), (360, 13886298), (405, 12343376), (432, 11571915), (540, 9257532), (648, 7714610), (720, 6943149), (810, 6171688), (1080, 4628766), (1296, 3857305), (1620, 3085844), (2160, 2314383), (3240, 1542922), (6480, 771461)]