2019191760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{934811}}^1$

素因数の和:934833

約数の個数: 80

約数和(自身を含む): 6955001280

約数和(自身を除く): 4935809520

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, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 934811, 1869622, 2804433, 3739244, 4674055, 5608866, 7478488, 8413299, 9348110, 11217732, 14022165, 14956976, 16826598, 18696220, 22435464, 25239897, 28044330, 33653196, 37392440, 42066495, 44870928, 50479794, 56088660, 67306392, 74784880, 84132990, 100959588, 112177320, 126199485, 134612784, 168265980, 201919176, 224354640, 252398970, 336531960, 403838352, 504797940, 673063920, 1009595880, 2019191760]

約数ペア:

[(1, 2019191760), (2, 1009595880), (3, 673063920), (4, 504797940), (5, 403838352), (6, 336531960), (8, 252398970), (9, 224354640), (10, 201919176), (12, 168265980), (15, 134612784), (16, 126199485), (18, 112177320), (20, 100959588), (24, 84132990), (27, 74784880), (30, 67306392), (36, 56088660), (40, 50479794), (45, 44870928), (48, 42066495), (54, 37392440), (60, 33653196), (72, 28044330), (80, 25239897), (90, 22435464), (108, 18696220), (120, 16826598), (135, 14956976), (144, 14022165), (180, 11217732), (216, 9348110), (240, 8413299), (270, 7478488), (360, 5608866), (432, 4674055), (540, 3739244), (720, 2804433), (1080, 1869622), (2160, 934811)]