26699280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2099}}^1$

素因数の和:2168

約数の個数: 80

約数和(自身を含む): 84369600

約数和(自身を除く): 57670320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 212, 240, 265, 318, 424, 530, 636, 795, 848, 1060, 1272, 1590, 2099, 2120, 2544, 3180, 4198, 4240, 6297, 6360, 8396, 10495, 12594, 12720, 16792, 20990, 25188, 31485, 33584, 41980, 50376, 62970, 83960, 100752, 111247, 125940, 167920, 222494, 251880, 333741, 444988, 503760, 556235, 667482, 889976, 1112470, 1334964, 1668705, 1779952, 2224940, 2669928, 3337410, 4449880, 5339856, 6674820, 8899760, 13349640, 26699280]

約数ペア:

[(1, 26699280), (2, 13349640), (3, 8899760), (4, 6674820), (5, 5339856), (6, 4449880), (8, 3337410), (10, 2669928), (12, 2224940), (15, 1779952), (16, 1668705), (20, 1334964), (24, 1112470), (30, 889976), (40, 667482), (48, 556235), (53, 503760), (60, 444988), (80, 333741), (106, 251880), (120, 222494), (159, 167920), (212, 125940), (240, 111247), (265, 100752), (318, 83960), (424, 62970), (530, 50376), (636, 41980), (795, 33584), (848, 31485), (1060, 25188), (1272, 20990), (1590, 16792), (2099, 12720), (2120, 12594), (2544, 10495), (3180, 8396), (4198, 6360), (4240, 6297)]