27497640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^2$

素因数の和:203

約数の個数: 96

約数和(自身を含む): 85583520

約数和(自身を除く): 58085880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 73, 86, 120, 129, 146, 172, 215, 219, 258, 292, 344, 365, 430, 438, 516, 584, 645, 730, 860, 876, 1032, 1095, 1290, 1460, 1720, 1752, 2190, 2580, 2920, 3139, 4380, 5160, 5329, 6278, 8760, 9417, 10658, 12556, 15695, 15987, 18834, 21316, 25112, 26645, 31390, 31974, 37668, 42632, 47085, 53290, 62780, 63948, 75336, 79935, 94170, 106580, 125560, 127896, 159870, 188340, 213160, 229147, 319740, 376680, 458294, 639480, 687441, 916588, 1145735, 1374882, 1833176, 2291470, 2749764, 3437205, 4582940, 5499528, 6874410, 9165880, 13748820, 27497640]

約数ペア:

[(1, 27497640), (2, 13748820), (3, 9165880), (4, 6874410), (5, 5499528), (6, 4582940), (8, 3437205), (10, 2749764), (12, 2291470), (15, 1833176), (20, 1374882), (24, 1145735), (30, 916588), (40, 687441), (43, 639480), (60, 458294), (73, 376680), (86, 319740), (120, 229147), (129, 213160), (146, 188340), (172, 159870), (215, 127896), (219, 125560), (258, 106580), (292, 94170), (344, 79935), (365, 75336), (430, 63948), (438, 62780), (516, 53290), (584, 47085), (645, 42632), (730, 37668), (860, 31974), (876, 31390), (1032, 26645), (1095, 25112), (1290, 21316), (1460, 18834), (1720, 15987), (1752, 15695), (2190, 12556), (2580, 10658), (2920, 9417), (3139, 8760), (4380, 6278), (5160, 5329)]