27243960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9871}}^1$

素因数の和:9908

約数の個数: 64

約数和(自身を含む): 85294080

約数和(自身を除く): 58050120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 9871, 19742, 29613, 39484, 49355, 59226, 78968, 98710, 118452, 148065, 197420, 227033, 236904, 296130, 394840, 454066, 592260, 681099, 908132, 1135165, 1184520, 1362198, 1816264, 2270330, 2724396, 3405495, 4540660, 5448792, 6810990, 9081320, 13621980, 27243960]

約数ペア:

[(1, 27243960), (2, 13621980), (3, 9081320), (4, 6810990), (5, 5448792), (6, 4540660), (8, 3405495), (10, 2724396), (12, 2270330), (15, 1816264), (20, 1362198), (23, 1184520), (24, 1135165), (30, 908132), (40, 681099), (46, 592260), (60, 454066), (69, 394840), (92, 296130), (115, 236904), (120, 227033), (138, 197420), (184, 148065), (230, 118452), (276, 98710), (345, 78968), (460, 59226), (552, 49355), (690, 39484), (920, 29613), (1380, 19742), (2760, 9871)]