307057680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{426469}}^1$

素因数の和:426488

約数の個数: 60

約数和(自身を含む): 1031204460

約数和(自身を除く): 724146780

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, 720, 426469, 852938, 1279407, 1705876, 2132345, 2558814, 3411752, 3838221, 4264690, 5117628, 6397035, 6823504, 7676442, 8529380, 10235256, 12794070, 15352884, 17058760, 19191105, 20470512, 25588140, 30705768, 34117520, 38382210, 51176280, 61411536, 76764420, 102352560, 153528840, 307057680]

約数ペア:

[(1, 307057680), (2, 153528840), (3, 102352560), (4, 76764420), (5, 61411536), (6, 51176280), (8, 38382210), (9, 34117520), (10, 30705768), (12, 25588140), (15, 20470512), (16, 19191105), (18, 17058760), (20, 15352884), (24, 12794070), (30, 10235256), (36, 8529380), (40, 7676442), (45, 6823504), (48, 6397035), (60, 5117628), (72, 4264690), (80, 3838221), (90, 3411752), (120, 2558814), (144, 2132345), (180, 1705876), (240, 1279407), (360, 852938), (720, 426469)]