26989680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1051}}^1$

素因数の和:1174

約数の個数: 80

約数和(自身を含む): 84530304

約数和(自身を除く): 57540624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 107, 120, 214, 240, 321, 428, 535, 642, 856, 1051, 1070, 1284, 1605, 1712, 2102, 2140, 2568, 3153, 3210, 4204, 4280, 5136, 5255, 6306, 6420, 8408, 8560, 10510, 12612, 12840, 15765, 16816, 21020, 25224, 25680, 31530, 42040, 50448, 63060, 84080, 112457, 126120, 224914, 252240, 337371, 449828, 562285, 674742, 899656, 1124570, 1349484, 1686855, 1799312, 2249140, 2698968, 3373710, 4498280, 5397936, 6747420, 8996560, 13494840, 26989680]

約数ペア:

[(1, 26989680), (2, 13494840), (3, 8996560), (4, 6747420), (5, 5397936), (6, 4498280), (8, 3373710), (10, 2698968), (12, 2249140), (15, 1799312), (16, 1686855), (20, 1349484), (24, 1124570), (30, 899656), (40, 674742), (48, 562285), (60, 449828), (80, 337371), (107, 252240), (120, 224914), (214, 126120), (240, 112457), (321, 84080), (428, 63060), (535, 50448), (642, 42040), (856, 31530), (1051, 25680), (1070, 25224), (1284, 21020), (1605, 16816), (1712, 15765), (2102, 12840), (2140, 12612), (2568, 10510), (3153, 8560), (3210, 8408), (4204, 6420), (4280, 6306), (5136, 5255)]