56872260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{105319}}^1$

素因数の和:105337

約数の個数: 48

約数和(自身を含む): 176937600

約数和(自身を除く): 120065340

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, 105319, 210638, 315957, 421276, 526595, 631914, 947871, 1053190, 1263828, 1579785, 1895742, 2106380, 2843613, 3159570, 3791484, 4739355, 5687226, 6319140, 9478710, 11374452, 14218065, 18957420, 28436130, 56872260]

約数ペア:

[(1, 56872260), (2, 28436130), (3, 18957420), (4, 14218065), (5, 11374452), (6, 9478710), (9, 6319140), (10, 5687226), (12, 4739355), (15, 3791484), (18, 3159570), (20, 2843613), (27, 2106380), (30, 1895742), (36, 1579785), (45, 1263828), (54, 1053190), (60, 947871), (90, 631914), (108, 526595), (135, 421276), (180, 315957), (270, 210638), (540, 105319)]