1511280

素因数分解:

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

素因数の和:2118

約数の個数: 60

約数和(自身を含む): 5077800

約数和(自身を除く): 3566520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 2099, 4198, 6297, 8396, 10495, 12594, 16792, 18891, 20990, 25188, 31485, 33584, 37782, 41980, 50376, 62970, 75564, 83960, 94455, 100752, 125940, 151128, 167920, 188910, 251880, 302256, 377820, 503760, 755640, 1511280]

約数ペア:

[(1, 1511280), (2, 755640), (3, 503760), (4, 377820), (5, 302256), (6, 251880), (8, 188910), (9, 167920), (10, 151128), (12, 125940), (15, 100752), (16, 94455), (18, 83960), (20, 75564), (24, 62970), (30, 50376), (36, 41980), (40, 37782), (45, 33584), (48, 31485), (60, 25188), (72, 20990), (80, 18891), (90, 16792), (120, 12594), (144, 10495), (180, 8396), (240, 6297), (360, 4198), (720, 2099)]