267227640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{247433}}^1$

素因数の和:247453

約数の個数: 64

約数和(自身を含む): 890762400

約数和(自身を除く): 623534760

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, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 247433, 494866, 742299, 989732, 1237165, 1484598, 1979464, 2226897, 2474330, 2969196, 3711495, 4453794, 4948660, 5938392, 6680691, 7422990, 8907588, 9897320, 11134485, 13361382, 14845980, 17815176, 22268970, 26722764, 29691960, 33403455, 44537940, 53445528, 66806910, 89075880, 133613820, 267227640]

約数ペア:

[(1, 267227640), (2, 133613820), (3, 89075880), (4, 66806910), (5, 53445528), (6, 44537940), (8, 33403455), (9, 29691960), (10, 26722764), (12, 22268970), (15, 17815176), (18, 14845980), (20, 13361382), (24, 11134485), (27, 9897320), (30, 8907588), (36, 7422990), (40, 6680691), (45, 5938392), (54, 4948660), (60, 4453794), (72, 3711495), (90, 2969196), (108, 2474330), (120, 2226897), (135, 1979464), (180, 1484598), (216, 1237165), (270, 989732), (360, 742299), (540, 494866), (1080, 247433)]