317065680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{1051}}^1$

素因数の和:1489

約数の個数: 120

約数和(自身を含む): 1068369120

約数和(自身を除く): 751303440

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, 419, 720, 838, 1051, 1257, 1676, 2095, 2102, 2514, 3153, 3352, 3771, 4190, 4204, 5028, 5255, 6285, 6306, 6704, 7542, 8380, 8408, 9459, 10056, 10510, 12570, 12612, 15084, 15765, 16760, 16816, 18855, 18918, 20112, 21020, 25140, 25224, 30168, 31530, 33520, 37710, 37836, 42040, 47295, 50280, 50448, 60336, 63060, 75420, 75672, 84080, 94590, 100560, 126120, 150840, 151344, 189180, 252240, 301680, 378360, 440369, 756720, 880738, 1321107, 1761476, 2201845, 2642214, 3522952, 3963321, 4403690, 5284428, 6605535, 7045904, 7926642, 8807380, 10568856, 13211070, 15853284, 17614760, 19816605, 21137712, 26422140, 31706568, 35229520, 39633210, 52844280, 63413136, 79266420, 105688560, 158532840, 317065680]

約数ペア:

[(1, 317065680), (2, 158532840), (3, 105688560), (4, 79266420), (5, 63413136), (6, 52844280), (8, 39633210), (9, 35229520), (10, 31706568), (12, 26422140), (15, 21137712), (16, 19816605), (18, 17614760), (20, 15853284), (24, 13211070), (30, 10568856), (36, 8807380), (40, 7926642), (45, 7045904), (48, 6605535), (60, 5284428), (72, 4403690), (80, 3963321), (90, 3522952), (120, 2642214), (144, 2201845), (180, 1761476), (240, 1321107), (360, 880738), (419, 756720), (720, 440369), (838, 378360), (1051, 301680), (1257, 252240), (1676, 189180), (2095, 151344), (2102, 150840), (2514, 126120), (3153, 100560), (3352, 94590), (3771, 84080), (4190, 75672), (4204, 75420), (5028, 63060), (5255, 60336), (6285, 50448), (6306, 50280), (6704, 47295), (7542, 42040), (8380, 37836), (8408, 37710), (9459, 33520), (10056, 31530), (10510, 30168), (12570, 25224), (12612, 25140), (15084, 21020), (15765, 20112), (16760, 18918), (16816, 18855)]