80854080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{84223}}^1$

素因数の和:84243

約数の個数: 56

約数和(自身を含む): 256714752

約数和(自身を除く): 175860672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 84223, 168446, 252669, 336892, 421115, 505338, 673784, 842230, 1010676, 1263345, 1347568, 1684460, 2021352, 2526690, 2695136, 3368920, 4042704, 5053380, 5390272, 6737840, 8085408, 10106760, 13475680, 16170816, 20213520, 26951360, 40427040, 80854080]

約数ペア:

[(1, 80854080), (2, 40427040), (3, 26951360), (4, 20213520), (5, 16170816), (6, 13475680), (8, 10106760), (10, 8085408), (12, 6737840), (15, 5390272), (16, 5053380), (20, 4042704), (24, 3368920), (30, 2695136), (32, 2526690), (40, 2021352), (48, 1684460), (60, 1347568), (64, 1263345), (80, 1010676), (96, 842230), (120, 673784), (160, 505338), (192, 421115), (240, 336892), (320, 252669), (480, 168446), (960, 84223)]