277942320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{128677}}^1$

素因数の和:128699

約数の個数: 80

約数和(自身を含む): 957364320

約数和(自身を除く): 679422000

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, 128677, 257354, 386031, 514708, 643385, 772062, 1029416, 1158093, 1286770, 1544124, 1930155, 2058832, 2316186, 2573540, 3088248, 3474279, 3860310, 4632372, 5147080, 5790465, 6176496, 6948558, 7720620, 9264744, 10294160, 11580930, 13897116, 15441240, 17371395, 18529488, 23161860, 27794232, 30882480, 34742790, 46323720, 55588464, 69485580, 92647440, 138971160, 277942320]

約数ペア:

[(1, 277942320), (2, 138971160), (3, 92647440), (4, 69485580), (5, 55588464), (6, 46323720), (8, 34742790), (9, 30882480), (10, 27794232), (12, 23161860), (15, 18529488), (16, 17371395), (18, 15441240), (20, 13897116), (24, 11580930), (27, 10294160), (30, 9264744), (36, 7720620), (40, 6948558), (45, 6176496), (48, 5790465), (54, 5147080), (60, 4632372), (72, 3860310), (80, 3474279), (90, 3088248), (108, 2573540), (120, 2316186), (135, 2058832), (144, 1930155), (180, 1544124), (216, 1286770), (240, 1158093), (270, 1029416), (360, 772062), (432, 643385), (540, 514708), (720, 386031), (1080, 257354), (2160, 128677)]