128977328880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{179135179}}^1$

素因数の和:179135198

約数の個数: 60

約数和(自身を含む): 433148865240

約数和(自身を除く): 304171536360

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, 179135179, 358270358, 537405537, 716540716, 895675895, 1074811074, 1433081432, 1612216611, 1791351790, 2149622148, 2687027685, 2866162864, 3224433222, 3582703580, 4299244296, 5374055370, 6448866444, 7165407160, 8061083055, 8598488592, 10748110740, 12897732888, 14330814320, 16122166110, 21496221480, 25795465776, 32244332220, 42992442960, 64488664440, 128977328880]

約数ペア:

[(1, 128977328880), (2, 64488664440), (3, 42992442960), (4, 32244332220), (5, 25795465776), (6, 21496221480), (8, 16122166110), (9, 14330814320), (10, 12897732888), (12, 10748110740), (15, 8598488592), (16, 8061083055), (18, 7165407160), (20, 6448866444), (24, 5374055370), (30, 4299244296), (36, 3582703580), (40, 3224433222), (45, 2866162864), (48, 2687027685), (60, 2149622148), (72, 1791351790), (80, 1612216611), (90, 1433081432), (120, 1074811074), (144, 895675895), (180, 716540716), (240, 537405537), (360, 358270358), (720, 179135179)]