56740680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{569}}^1$

素因数の和:863

約数の個数: 96

約数和(自身を含む): 185398200

約数和(自身を除く): 128657520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 277, 360, 554, 569, 831, 1108, 1138, 1385, 1662, 1707, 2216, 2276, 2493, 2770, 2845, 3324, 3414, 4155, 4552, 4986, 5121, 5540, 5690, 6648, 6828, 8310, 8535, 9972, 10242, 11080, 11380, 12465, 13656, 16620, 17070, 19944, 20484, 22760, 24930, 25605, 33240, 34140, 40968, 49860, 51210, 68280, 99720, 102420, 157613, 204840, 315226, 472839, 630452, 788065, 945678, 1260904, 1418517, 1576130, 1891356, 2364195, 2837034, 3152260, 3782712, 4728390, 5674068, 6304520, 7092585, 9456780, 11348136, 14185170, 18913560, 28370340, 56740680]

約数ペア:

[(1, 56740680), (2, 28370340), (3, 18913560), (4, 14185170), (5, 11348136), (6, 9456780), (8, 7092585), (9, 6304520), (10, 5674068), (12, 4728390), (15, 3782712), (18, 3152260), (20, 2837034), (24, 2364195), (30, 1891356), (36, 1576130), (40, 1418517), (45, 1260904), (60, 945678), (72, 788065), (90, 630452), (120, 472839), (180, 315226), (277, 204840), (360, 157613), (554, 102420), (569, 99720), (831, 68280), (1108, 51210), (1138, 49860), (1385, 40968), (1662, 34140), (1707, 33240), (2216, 25605), (2276, 24930), (2493, 22760), (2770, 20484), (2845, 19944), (3324, 17070), (3414, 16620), (4155, 13656), (4552, 12465), (4986, 11380), (5121, 11080), (5540, 10242), (5690, 9972), (6648, 8535), (6828, 8310)]