130375920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{543233}}^1$

素因数の和:543249

約数の個数: 40

約数和(自身を含む): 404166096

約数和(自身を除く): 273790176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 543233, 1086466, 1629699, 2172932, 2716165, 3259398, 4345864, 5432330, 6518796, 8148495, 8691728, 10864660, 13037592, 16296990, 21729320, 26075184, 32593980, 43458640, 65187960, 130375920]

約数ペア:

[(1, 130375920), (2, 65187960), (3, 43458640), (4, 32593980), (5, 26075184), (6, 21729320), (8, 16296990), (10, 13037592), (12, 10864660), (15, 8691728), (16, 8148495), (20, 6518796), (24, 5432330), (30, 4345864), (40, 3259398), (48, 2716165), (60, 2172932), (80, 1629699), (120, 1086466), (240, 543233)]