160804080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{223339}}^1$

素因数の和:223358

約数の個数: 60

約数和(自身を含む): 540036120

約数和(自身を除く): 379232040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 223339, 446678, 670017, 893356, 1116695, 1340034, 1786712, 2010051, 2233390, 2680068, 3350085, 3573424, 4020102, 4466780, 5360136, 6700170, 8040204, 8933560, 10050255, 10720272, 13400340, 16080408, 17867120, 20100510, 26800680, 32160816, 40201020, 53601360, 80402040, 160804080]

約数ペア:

[(1, 160804080), (2, 80402040), (3, 53601360), (4, 40201020), (5, 32160816), (6, 26800680), (8, 20100510), (9, 17867120), (10, 16080408), (12, 13400340), (15, 10720272), (16, 10050255), (18, 8933560), (20, 8040204), (24, 6700170), (30, 5360136), (36, 4466780), (40, 4020102), (45, 3573424), (48, 3350085), (60, 2680068), (72, 2233390), (80, 2010051), (90, 1786712), (120, 1340034), (144, 1116695), (180, 893356), (240, 670017), (360, 446678), (720, 223339)]