148087980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{274237}}^1$

素因数の和:274255

約数の個数: 48

約数和(自身を含む): 460719840

約数和(自身を除く): 312631860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 274237, 548474, 822711, 1096948, 1371185, 1645422, 2468133, 2742370, 3290844, 4113555, 4936266, 5484740, 7404399, 8227110, 9872532, 12340665, 14808798, 16454220, 24681330, 29617596, 37021995, 49362660, 74043990, 148087980]

約数ペア:

[(1, 148087980), (2, 74043990), (3, 49362660), (4, 37021995), (5, 29617596), (6, 24681330), (9, 16454220), (10, 14808798), (12, 12340665), (15, 9872532), (18, 8227110), (20, 7404399), (27, 5484740), (30, 4936266), (36, 4113555), (45, 3290844), (54, 2742370), (60, 2468133), (90, 1645422), (108, 1371185), (135, 1096948), (180, 822711), (270, 548474), (540, 274237)]