345045360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{130699}}^1$

素因数の和:130726

約数の個数: 80

約数和(自身を含む): 1166889600

約数和(自身を除く): 821844240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 130699, 261398, 392097, 522796, 653495, 784194, 1045592, 1306990, 1437689, 1568388, 1960485, 2091184, 2613980, 2875378, 3136776, 3920970, 4313067, 5227960, 5750756, 6273552, 7188445, 7841940, 8626134, 10455920, 11501512, 14376890, 15683880, 17252268, 21565335, 23003024, 28753780, 31367760, 34504536, 43130670, 57507560, 69009072, 86261340, 115015120, 172522680, 345045360]

約数ペア:

[(1, 345045360), (2, 172522680), (3, 115015120), (4, 86261340), (5, 69009072), (6, 57507560), (8, 43130670), (10, 34504536), (11, 31367760), (12, 28753780), (15, 23003024), (16, 21565335), (20, 17252268), (22, 15683880), (24, 14376890), (30, 11501512), (33, 10455920), (40, 8626134), (44, 7841940), (48, 7188445), (55, 6273552), (60, 5750756), (66, 5227960), (80, 4313067), (88, 3920970), (110, 3136776), (120, 2875378), (132, 2613980), (165, 2091184), (176, 1960485), (220, 1568388), (240, 1437689), (264, 1306990), (330, 1045592), (440, 784194), (528, 653495), (660, 522796), (880, 392097), (1320, 261398), (2640, 130699)]