57557520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{26647}}^1$

素因数の和:26669

約数の個数: 80

約数和(自身を含む): 198261120

約数和(自身を除く): 140703600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 26647, 53294, 79941, 106588, 133235, 159882, 213176, 239823, 266470, 319764, 399705, 426352, 479646, 532940, 639528, 719469, 799410, 959292, 1065880, 1199115, 1279056, 1438938, 1598820, 1918584, 2131760, 2398230, 2877876, 3197640, 3597345, 3837168, 4796460, 5755752, 6395280, 7194690, 9592920, 11511504, 14389380, 19185840, 28778760, 57557520]

約数ペア:

[(1, 57557520), (2, 28778760), (3, 19185840), (4, 14389380), (5, 11511504), (6, 9592920), (8, 7194690), (9, 6395280), (10, 5755752), (12, 4796460), (15, 3837168), (16, 3597345), (18, 3197640), (20, 2877876), (24, 2398230), (27, 2131760), (30, 1918584), (36, 1598820), (40, 1438938), (45, 1279056), (48, 1199115), (54, 1065880), (60, 959292), (72, 799410), (80, 719469), (90, 639528), (108, 532940), (120, 479646), (135, 426352), (144, 399705), (180, 319764), (216, 266470), (240, 239823), (270, 213176), (360, 159882), (432, 133235), (540, 106588), (720, 79941), (1080, 53294), (2160, 26647)]