137805840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{63799}}^1$

素因数の和:63821

約数の個数: 80

約数和(自身を含む): 474672000

約数和(自身を除く): 336866160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 63799, 127598, 191397, 255196, 318995, 382794, 510392, 574191, 637990, 765588, 956985, 1020784, 1148382, 1275980, 1531176, 1722573, 1913970, 2296764, 2551960, 2870955, 3062352, 3445146, 3827940, 4593528, 5103920, 5741910, 6890292, 7655880, 8612865, 9187056, 11483820, 13780584, 15311760, 17225730, 22967640, 27561168, 34451460, 45935280, 68902920, 137805840]

約数ペア:

[(1, 137805840), (2, 68902920), (3, 45935280), (4, 34451460), (5, 27561168), (6, 22967640), (8, 17225730), (9, 15311760), (10, 13780584), (12, 11483820), (15, 9187056), (16, 8612865), (18, 7655880), (20, 6890292), (24, 5741910), (27, 5103920), (30, 4593528), (36, 3827940), (40, 3445146), (45, 3062352), (48, 2870955), (54, 2551960), (60, 2296764), (72, 1913970), (80, 1722573), (90, 1531176), (108, 1275980), (120, 1148382), (135, 1020784), (144, 956985), (180, 765588), (216, 637990), (240, 574191), (270, 510392), (360, 382794), (432, 318995), (540, 255196), (720, 191397), (1080, 127598), (2160, 63799)]