23447880

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{7237}}^1$

素因数の和:7260

約数の個数: 80

約数和(自身を含む): 78821820

約数和(自身を除く): 55373940

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, 7237, 14474, 21711, 28948, 36185, 43422, 57896, 65133, 72370, 86844, 108555, 130266, 144740, 173688, 195399, 217110, 260532, 289480, 325665, 390798, 434220, 521064, 586197, 651330, 781596, 868440, 976995, 1172394, 1302660, 1563192, 1953990, 2344788, 2605320, 2930985, 3907980, 4689576, 5861970, 7815960, 11723940, 23447880]

約数ペア:

[(1, 23447880), (2, 11723940), (3, 7815960), (4, 5861970), (5, 4689576), (6, 3907980), (8, 2930985), (9, 2605320), (10, 2344788), (12, 1953990), (15, 1563192), (18, 1302660), (20, 1172394), (24, 976995), (27, 868440), (30, 781596), (36, 651330), (40, 586197), (45, 521064), (54, 434220), (60, 390798), (72, 325665), (81, 289480), (90, 260532), (108, 217110), (120, 195399), (135, 173688), (162, 144740), (180, 130266), (216, 108555), (270, 86844), (324, 72370), (360, 65133), (405, 57896), (540, 43422), (648, 36185), (810, 28948), (1080, 21711), (1620, 14474), (3240, 7237)]