56772840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{2477}}^1$

素因数の和:2682

約数の個数: 64

約数和(自身を含む): 171279360

約数和(自身を除く): 114506520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 191, 382, 573, 764, 955, 1146, 1528, 1910, 2292, 2477, 2865, 3820, 4584, 4954, 5730, 7431, 7640, 9908, 11460, 12385, 14862, 19816, 22920, 24770, 29724, 37155, 49540, 59448, 74310, 99080, 148620, 297240, 473107, 946214, 1419321, 1892428, 2365535, 2838642, 3784856, 4731070, 5677284, 7096605, 9462140, 11354568, 14193210, 18924280, 28386420, 56772840]

約数ペア:

[(1, 56772840), (2, 28386420), (3, 18924280), (4, 14193210), (5, 11354568), (6, 9462140), (8, 7096605), (10, 5677284), (12, 4731070), (15, 3784856), (20, 2838642), (24, 2365535), (30, 1892428), (40, 1419321), (60, 946214), (120, 473107), (191, 297240), (382, 148620), (573, 99080), (764, 74310), (955, 59448), (1146, 49540), (1528, 37155), (1910, 29724), (2292, 24770), (2477, 22920), (2865, 19816), (3820, 14862), (4584, 12385), (4954, 11460), (5730, 9908), (7431, 7640)]