267500340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{495371}}^1$

素因数の和:495389

約数の個数: 48

約数和(自身を含む): 832224960

約数和(自身を除く): 564724620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 495371, 990742, 1486113, 1981484, 2476855, 2972226, 4458339, 4953710, 5944452, 7430565, 8916678, 9907420, 13375017, 14861130, 17833356, 22291695, 26750034, 29722260, 44583390, 53500068, 66875085, 89166780, 133750170, 267500340]

約数ペア:

[(1, 267500340), (2, 133750170), (3, 89166780), (4, 66875085), (5, 53500068), (6, 44583390), (9, 29722260), (10, 26750034), (12, 22291695), (15, 17833356), (18, 14861130), (20, 13375017), (27, 9907420), (30, 8916678), (36, 7430565), (45, 5944452), (54, 4953710), (60, 4458339), (90, 2972226), (108, 2476855), (135, 1981484), (180, 1486113), (270, 990742), (540, 495371)]